Answer:
3√2
Step-by-step explanation:
since it is equilateral we can add say base = 2 *
all sides = 2
we use Pythagorean theorem for solving x
a^2 + b^2 = c^2
c^2 - a^2 = b^2
(2)^2 - (
(24) - (6) = b^2
18 = b^2
b = √18 = √(9*2) = 3√2
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The volume of the pyramid is 2496 cu.m.
<h3>What is a Pyramid ?</h3>
A pyramid is a three dimensional structure which has a polygon base and in general triangular faces which join at the top .
It is given that
A pyramid has a 4 m by 4 m square top
Height = 12 m
Base = 20 m
The volume of a square pyramid with a is given by
V = (1/2) * ( Area of base + Area of ) * height of the from the base
V = 0.5 * ( 20 *20 + 4*4 ) * 12
V = 2496 cu.m
The volume of the pyramid is 2496 cu.m.
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The answer is going to be 100
Answer:
The first one third one and last one
Step-by-step explanation:
All except B.