Calculate 27171

The volume of the right 4-side pyramid is 138 m3, and its height is 9m. Calculate the area of the base and the edge of its base.

Correct answer:

S =  46 cm2
a =  6.7823 m

Step-by-step explanation:

V=138 m3 h=9 m  V=31 S h  S=3 V/h=3 138/9=46 cm2
S=a2  a=S=46=6.7823 m



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