ID 303

Russia has an area of 17,075,200 square kilometers.
Canada has an area of 9,976,140 square kilometers.
The United States of America has an area of 9,629,091 square kilometers.
China has an area of 9,596,960 square kilometers.
India has an area of 3,287,590 square kilometers.

Which area is the largest?

ID 304

What is the area of the colored shape?

ID 305

Which shape has the largest area?

ID 306

How many right angles are there?

ID 307

Which shape has the smallest perimeter?

ID 308

Which two line segments are parallel?

ID 311

Describe the colored area of the rectangle in terms of a fraction.

Remember, there may be more than one correct answer.

ID 313

How many triangles could you draw using any three of the five points as vertices?

ID 314

How many bricks are needed to build these walls?

ID 315

Thomas has 24 meters of fence and wants to make a rectangular yard with the largest area.

What size should he make the yard?

ID 317

The letter 'A' is symmetrical. A symmetrical figure can be folded in half and have both sides match exactly.

Of the 26 capital letters of the alphabet, how many are symmetrical?

ID 318

Which part of the shape is green?

ID 322

Find the perimeter of the shape.

ID 323

Which figure is a rectangle with exactly 1 square, 2 triangles and 1 trapezoid?

ID 325

What is the position of the arrow?

Remember, there may be more than one correct answer.

(The large numbers on the ruler are centimeters.)

ID 334

Which of these 3-D shapes has the most edges?

ID 336

What is the distance between the 2 arrows?

Remember, there may be more than one correct answer.

ID 338

Which segment has a length of 8?

ID 339

Find the midpoint coordinate of line segment AB

ID 340

Which shape has at least 1 right angle?

ID 345

Which picture has symmetry?

ID 346

Which of these parts has the largest area?

ID 347

Which figure has a greater area?

ID 350

Find 2 shapes with equal perimeters.

ID 351

Picture shows a plan of a square garden. The distance between apple trees is 5 meters. The distance between a tree and the fence around the garden is 5 meters.

Find the area of the garden.

ID 352

Which shape does NOT have any right angles?

ID 353

The shapes with at least one right angle are:

ID 356

Which figure can form a cube when folded on the dotted lines without overlapping?

ID 360

What is the area of the shaded figure?

ID 363

Which sides of the figure seem to be perpendicular?

ID 364

Which group of figures CANNOT be made by cutting up the rectangle?

ID 367

About how many more degrees must the temperature rise to reach 44 degrees?

ID 371

Find the length of the white line in the middle of the corridor.

ID 376

I assemble rectangles from colored squares.
All the squares on the edges are red, and the inner squares are blue.
For example, the figure shows a 5 x 9 rectangle with 24 red and 21 blue squares.

Find the rectangle where the number of red squares is equal to the number of blue squares.

ID 386

How many triangles are there?

ID 1028

Select the shape with the largest area.

ID 1193

In the picture, figures ABCDEF and UVWXYZ have the same shape and size.

Which side must have the same length as side BC?

ID 1201

Which shape below has the same perimeter as the shape at the right?

ID 1293

Children launched 40 balloons.
They found 20 balloons.
The diagram shows where the balloons were found.

Which gives the biggest number?

ID 1303

A pentagon (from pente, which is Greek for the number 5) is any five-sided polygon.

Which shapes are pentagons?

ID 1346

Which figure has all sides the same length?

ID 1386

How many different tiles are there?

ID 1387

How many lines of symmetry are there?

ID 1400

How many squares are there?

ID 1519

Which rectangle has the largest area?

ID 1524

Which letter in the word MATH has more than one line of symmetry?

ID 1536

Estimate how many red circles can be placed around the blue circle so that they all touch the blue circle.

All circles are of the same size, and they may not overlap.

ID 1549

Which figure is divided into 4 congruent shapes?

Two figures are congruent if they have the same shape and size.

ID 1555

What is the largest three-digit number that has both vertical and horizontal symmetry?

ID 1560

How many squares are there?

ID 1577

How many vertexes does the shape have?

ID 1585

How many cards are there in the picture?

ID 1602

The picture shows a sketch of a park.

Which of the shapes below does not belong to the sketch?

ID 1619

Which shape shown on the right has the greatest area?

ID 1664

How many right angles are there in the shape?

ID 1680

Which picture of a transformation shows ONLY a translation (slide)?

ID 1689

How many shaded squares are there in the picture?

ID 1701

For which letter did I use the greatest amount of green paint?

ID 1703

Removing which square results in the decrease of the perimeter of the blue shape?

ID 1704

Removing which square does not change the perimeter of the blue shape?

ID 1722

I cut four congruent triangles off the corners of a rectangle to make a hexagon.

What part of the initial shape was removed?

ID 1732

How many boxes measuring 1 x 2 x 3 can be packed into a container measuring 3 x 4 x 5?

ID 1734

Find the shape that has the greatest number of vertexes.

ID 1739

What is the maximum length of the side of a cube that can fit in this box?
The picture shows inner sizes of the box.

ID 1753

I cut a square off of a corner of a colored square.

What part of the initial shape was removed?

ID 1775

How many blue circles are there in this picture?

ID 1786

Which shape has the greatest number of right angles?

ID 1791

Which shape has the smallest perimeter?

ID 1851

An ant goes from point A to point B along the indicated path.

How many times does the insect turn left?

ID 1874

The net can be folded into a cube.

Which letter is opposite the face marked E when folded?

ID 2734

What fraction of the planks are not painted yet?

ID 2781

Which shape has the smallest number of vertexes?

ID 2782

How many obtuse angles are there in this shape?

[An obtuse angle is one which is greater than a right angle (90°), but less than 180°.]

ID 2783

What is the largest number of shapes that have the same perimeter?

ID 2784

Which shape has the smallest area?

ID 2785

Which two line segments are perpendicular?

ID 2789

Thomas has 32 meters of fence and wants to make a rectangular yard with the largest area.

What length should he make each side of the yard?

ID 2791

Which part of the shape is blue?

ID 2794

Find the area of the symmetrical shape.

ID 2810

Find the point that is exactly in the middle between the two red arrows.
How far is it from the left arrow?

[ The numbers on the scale are centimeters. ]

ID 2813

Which point is the closest to the midpoint coordinate of line segment AB?

ID 2818

Find two similar shapes with different areas.

The similar shapes are the same but can have different sizes.

ID 2819

The picture shows a plan of a square garden. The distance between apple trees is 5 meters. The distance between a tree and the fence around the garden is 5 meters.

Find the perimeter of the garden.

ID 2822

Which has the largest area?

ID 2827

Which sides of the figure seem to be parallel?

ID 2865

A symmetrical figure can be folded in half and have both sides match exactly.

Of the 26 capital letters, how many are symmetrical along the horizontal axis?

ID 3216

The tower shown is made of cubes stacked on top of each other.
Some of the cubes are not visible.

How many cubes are not visible in the picture?

ID 3231

Estimate the perimeter of the colored figure.

ID 3289

In the picture, figures ABCDEF and UVWXYZ have the same shape and size.

Which side must have the same length as side DE?

ID 3307

What two shapes share the shortest common border?

ID 3424

The street blocks on State Street have the same length.

Which distance is the largest?

ID 3436

How many shapes with areas greater than 10 square units are there?

ID 3438

How far from the mark "4" of the ruler is the position of the arrow?

(The numbers on the ruler scale are centimeters.)

ID 3560

Find the odd one out.

ID 3573

The picture shows a 5x5x5 solid cube.
How many small cubes must be used in a hollow cube of the same size?

ID 3588

What shape has the largest area?

ID 3734

How many lines appear in the picture?

ID 3793

About how long is this string?

ID 3804

How many small cubes were used to build this solid figure?

ID 4024

What part of the square is the largest?

ID 4159

What do you call a triangle with two equal sides?

ID 4339

What is the perimeter of the following figure with right angles?

ID 4479

What is the total displacement of a boy who walks 1 block north, 2 blocks east, 3 blocks south, 4 blocks west?

ID 4551

How many cubes are there?

ID 4712

Four squares of colored paper of the same size have been placed on top each other as shown in the picture.

What is the order of the squares from the bottom to the top?

ID 4740

What is the largest number of balls that a ball touches?

ID 4773

Gerry has a cube twelve inches on a side.

If he cuts the cube into smaller cubes 4 inches on a side, how many smaller cubes will he get?

ID 4877

Which of the shapes has the smallest perimeter?

ID 4957

How many lines of symmetry do the snowflakes have?

ID 4996

How many balls are there in the second from the bottom layer of the pyramid?

ID 5319

Sort the shapes by their combined areas from smallest to largest.

ID 5467

How many colored polygons are there in the picture?

"In elementary geometry, a polygon is a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain or circuit. These segments are called its edges or sides, and the points where two edges meet are the polygon's vertices (singular: vertex) or corners." - Wikipedia

ID 5511

What is the sum of the number of edges on a cube and the number of faces on a cube?

ID 5589

What is the size of the grid that is occupied by the stones?

ID 5701

How many white squares are there?

ID 5722

What is the total length of the red line segments?

ID 5887

Which two shapes have the same area?

ID 5889

How many pentagons are there?

In geometry, a pentagon is any five-sided shape.

ID 5933

Find the picture with a vertical axis of symmetry.

ID 5962

Which figure has the smallest perimeter?

ID 6033

The large cube is composed of smaller cubes.

How many green cubes are there?

ID 6339

If you try to look at these graphs as 3D shapes you will get very confused.

I have erased one of the blue lines from one of the images. But which line?

ID 6358

Ten points are equally distributed on a circle.

If the length of a line segment between two points is 1 foot, what is the perimeter of the figure?

ID 6376

I would like to open a ring so that all rings are separated.

Which ring do I need to open?

The links look like Borromean rings that are used in the coat of arms of the aristocratic Borromeo family in Northern Italy.

ID 6418

Letters A through F are evenly spaced so that the distance between letters D and F is a half meter.

How long is segment AE?

ID 6433

Which shape has the largest area?

ID 6456

What is ten one-thirds plus seven two-thirds?

ID 6512

What part of the circle is the greatest?

ID 6868

What is the order of the sticks from the bottom to the top?

ID 6877

How many arrows are there?

ID 6910

Pairs of identical rectangular strips are overlapped to form different shapes.

How many squares are there among the overlapping shapes?