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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Answer:
0.625
Step-by-step explanation:
Answer:
the second one
i just did it
Step-by-step explanation:
Answer:
x = 20.
Step-by-step explanation:
For A tp be parallel to B the angles 5x + 8 and 3x + 11 must add up to 180 degrees.
5x + 9 + 3x + 11 = 180
8x = 180 - 20 = 160
x = 160/8
x = 20.
Vertex form is:
f(x) = -5(x+10)^2 + 508