Calculate 25321

Calculate the body's volume, consisting of a prism and a pyramid with the same square base with an edge of 8 cm. The prism is 20 cm high, and the pyramid is 15 cm.

Correct answer:

V =  1280 cm3

Step-by-step explanation:

a=8 cm c1=20 cm c2=15 cm  S=a2=82=64 cm2 V=S c1+31 S s2=64 20+31 64 s2=1280 cm3

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