Question

Please answer the 4 set questions on the prisms and pyramids.

A)

This pyramid has a pentagonal base = 42 cm?. Find the volume. 42 cm?

B)

Find Volume and Surface Area of Rectangular Pyramid. You must find the area of all triangular faces and add this sum to the a

C)

Find Volume of this Triangular Pyramid. cm A ...3 cm 5 cm / 4cm

D)

a. A square pyramid has a volume of 363 cm3 and a height of 9 cm. What is the perimeter of the base of the pyramid? b. What a

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Answer #1

Nolume of pyramid = 1 x Base x height area of Base (B) = 42cm? I height = 7cm. Volume of the pyramid = 2 x 42 x 7 = 98cm3 Ansa> V= / BX h Base area = 30 = 121 cm a B4363 93 = a = square 1124 = 11am side of perimeter of the base = 4411 = 44cm. in natu

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