Please solve 1-3. Thank you.

PERIOD 1 2 3 4 5 67 8 DATE NAME Volume of Pyramids Determine the volume of each rectangular or triangular pyramid. Round to the nearest tenth if necessary. CHECKLIST: Shade the base(s) 18ft a. Shade the base. Write formulas for EACH shape Substitute numbers into formulas Show ALL calculations when solving 2 f 2 ft b. Volume = 2. CHECKLIST: Shade the base(s) a. Shade the base. Write formulas for EACH shape Substitute numbers into formulas 16 in 1 Show ALL calculations when solving 8 in 10 in. b. Volume = 3. Square base with edge 15 feet and volume 450 cubic feet Draw a picture: CHECKLIST: a. Shade the base. Shade the base(s) a picture: Write formulas for EACH shape Substitute numbers into formulas Show ALL calculations when solving b. height of the pyramid