What is the volume of a regular pyramid below?
2 answers:
Answer:
3388 units^3.
Step-by-step explanation:
The volume of a pyramid = 1/3 * area of the base * altitude.
So here we have Volume = 1/3 * 84 * 11^2
= 3388.
Answer: B. 3388 units³
Step-by-step explanation:
To find the area of a pyramid, we use the formular;
v = 1/3 Ah
A == area of the base
h = height
h = 84 (from the diagram provided)
we need to calculate the area
area = l × b
=11 × 11
=121
v = 1/3 Ah
= 1/3 × 121 × 84
=10164/3
= 3388
Therefore the volume of the pyramid is 3388 units³
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