Examples with solutions for Cubes: Identifying and defining elements

Exercise #1

How many faces does a cube have?

Video Solution

Answer

6 6

Exercise #2

Given the cube

How many edges are there in the cube?

Video Solution

Answer

12 12

Exercise #3

A cube has edges measuring 3 cm.

What is the volume of the cube?

333

Video Solution

Answer

27 27

Exercise #4

Given the cube whose edge length is equal to 7 cm

What is the sum of the lengths of the edges of the cube?

777

Video Solution

Answer

84 84

Exercise #5

Shown below is a cube with a length of 4 cm.

What is the sum of the lengths of the cube's edges?

444

Video Solution

Answer

48 48

Exercise #6

The cube shown below has a base area of 16 cm².

Is it possible to calculate the height of the cube? If so, what is it?

Video Solution

Answer

4 4

Exercise #7

A cube has a base area of 9 cm².

Is it possible to calculate the volume of the cube? If so, what is it?

Video Solution

Answer

27 27

Exercise #8

Given the cube and the length of each edge equals 6.5 cm

What is the sum of the lengths of the edges of the cube?

6.56.56.5

Video Solution

Answer

78 78

Exercise #9

The cube shown below has a base area equal to 36 cm².

Is it possible to calculate the height of the cube? If so, what is it?

Video Solution

Answer

6 6

Exercise #10

Which of the following figures represents an unfolded cube?

Video Solution

Answer

Exercise #11

Find a,b

bbb555aaa

Video Solution

Answer

a=b=5 a=b=5

Exercise #12

All faces of the cube must be?

Video Solution

Answer

Squares

Exercise #13

The cube below has edges measuring 2 cm long.

What is the sum the cube's edges?

222

Video Solution

Answer

24 24

Exercise #14

Each face of a cube has an area of 9 cm².

How long are the edges of the cube?

Video Solution

Answer

3 3

Exercise #15

The area of each face of a
cube is 6 cm².

What is the surface area of the cube?

Video Solution

Answer

36 36

Exercise #16

A cube has a surface area equal to 42 cm².

What is the area of the face highlighted below?

Video Solution

Answer

7 7

Exercise #17

The area of each face of the cube is 16 cm².

What is the length of the cube's edges?

Video Solution

Answer

4 4

Exercise #18

Shown below is a cube, the faces of which each equal 25 cm².

What are the lengths of the edges of the cube?

Video Solution

Answer

5 5

Exercise #19

Below is a cube with a base area equal to 9 cm².

Is it possible to calculate the height of the cube? If so, then what is it?

Video Solution

Answer

3 3

Exercise #20

Shown below is a cube with a base of 4 cm².

Is it possible to calculate the volume of the cube? If so, then what is it?

Video Solution

Answer

8 8