Review Area of Plane Figures

In the picture, what does the 18 in represent?

• Base

• Height

• Diagonal

• Radius

• Diameter

In the picture, what does segment BD represent?

• Base

• Height

• Diagonal

• Side

• Diameter

What is the area of the parallelogram?

• 63.5 cm²

• 54 cm²

• 15 cm²

• 27 cm²

What is the area of the triangle?

• 9 in²

• 18 in²

• 13.5 in²

• 6.5 in ²

What is the area of the parallelogram?

• 32 cm²

• 13 cm²

• 16.2 cm²

• 30 cm²

What is the area of the triangle?

• 24 units²

• 15 units²

• 30 units²

• 12 units²

Which picture shows an example of "tiling the plane"?

• A

• B

• both

• neither

If line m was the base of the parallelogram, which lines could be the height?

• n and g

• e, f and g

• e, f, j, and k

• g and h

If the side which measure 6 is the base, what would the height measure?

• 5

• 4

• 4.8

• 6

Which figures are parallelograms?

• A and B

• B, C, and D

• B and C

• A, B, C