Circumference & Area Mix Practice

What is the diameter?

• 8
• 16
• 10
• 4

What is the radius?

• 18
• 72
• 38
• 14

Find the area of the trapezoid.

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

What is the area of a square with a side length of 4 cm?

• 16 cm

• 16 square cm

• 8 cm

• 8 square cm

What does area mean?

• the distance around a shape

• half the distance around a shape

• the amount of space outside a shape

• the amount of space inside a shape

What does perimeter mean?

• the amount of space inside a shape

• the distance around the shape

• the amount of space inside a shape divided by two

• half the distance around a shape

What is the circumference of the circle?

• 25.12 in.
• 12.56 in.
• 50.24 in.

What is the correct area of the parallelogram?

• 20 square units

• 15 square units

• 35 square units

• 12 square units

Find the area of the trapezoid.

• 18 m²
• 165 m²
• 84 m²
• 22.5 m²