Shapes and Angles

Calculate the area of a square with side length 5 units.

• 10 square units

• 20 square units

• 30 square units

• 25 square units

Calculate the area of a rectangle with length 8 units and width 4 units.

• 28 square units

• 32 square units

• 16 square units

• 12 square units

What is the sum of all angles in a triangle?

• 270 degrees

• 180 degrees

• 90 degrees

• 360 degrees

How many sides does a pentagon have?

• 5

• 3

• 6

• 8

If a square has a perimeter of 20 units, what is the length of each side?

• 6 units

• 5 units

• 4 units

• 10 units

What is the measure of each interior angle in a regular hexagon?

• Each interior angle in a regular hexagon measures 180 degrees.

• Each interior angle in a regular hexagon measures 150 degrees.

• Each interior angle in a regular hexagon measures 90 degrees.

• Each interior angle in a regular hexagon measures 120 degrees.

Calculate the area of a square with side length 10 units.

• 100 square units

• 120 square units

• 50 square units

• 75 square units

Calculate the area of a rectangle with length 12 units and width 6 units.

• 18 square units

• 10 square units

• 72 square units

• 36 square units

How many degrees are in a right angle?

• 270

• 45

• 180

• 90

What is the measure of each interior angle in a regular octagon?

• 90 degrees

• 135 degrees

• 150 degrees

• 120 degrees