area & volume

What is the area of this trapezoid?

• 216 cm²

• 204 cm²

• 156 cm²

The base and height of a parallelogram must be...

• opposite
• perpendicular
• inside the shape
• a dashed line

Find the area of the trapezoid:

• 125 sq units

• 720 sq units

• 360 sq units

• 62.5 sq units

The volume of a rectangular prism is 140 in³. If the height is 5 in and the length is 4 in, what is the width?

• 8 in.

• 2 in.

• 3 in

• 7 in

Cooper used his ruler to measure the side of a square, as shown.
What is the area of the square?   

• 4 in²
• 8 in²
  8 sq. in.
• 12 in²
• 16 in²

What is the volume of this rectangular prism?

• 72cm³

• 12cm

• 27cm³

• 72m²

What is the formula for finding the area of a triangle?

• A = bh

• V = lwh

• A = 1/2 bh

Find the area of the figure.

• 10 cm²
• 24 cm²
• 12 cm²
• 20 cm²

What shape is the net?

• triangular pyramid

• triangular prism

• rectangular prism

• rectangular pyramid

Does a triangle with these side lengths exist?
15, 12, 9

• Yes
• No
• I don't know.