1. In the figure below,

AE BD,

AB = 5 ft,

ED = 6 ft,

and

BC = 5 ft.

Find the length of

CE.

ft

2. In the figure below,

MP and NQ

intersect at O, NO = 16 cm, MN = 12 cm, MP = 25 cm, and QO = 4 cm. Find the length of

OP.

cm

3. Find the volume of the figure when

b = 1 ft and h = 9 ft.

ft³

4. Find the volume of the figure. Round to the nearest hundredth of a unit.

cm³