Answer:
The volume of the pyramid is 101.8m³
Step-by-step explanation:
First of all we need to calculate the sides of the square
p = perimeter = 11.8m
s = side
p = s * 4
we replace with the known values
11.8m = s * 4
11.8m / 4 = s
2.95m = s
To calculate the volume of a pyramid we have to use the following formula:
v = volume
w = width = 2.95m
l = length = 2.95m
h = height = 11.7m
v = (w * l * h) / 3
we replace the values that we know
v = (2.95m * 2.95m * 11.7m) / 3
v = 101.819m³
Round to the nearest tenth
v = 101.819m³ = 101.8m³
