Answer:
(x - 5)(x - 3)
Step-by-step explanation:
Draw a rectangular prism with a square base such that the pyramid’s vertex lies on a line perpendicular to the base of the prism
through one of the four vertices of the square base, and the distance from the vertex to the base plane is equal to the side length of the square base.
1 answer:
You might be interested in
Answer:
25,120 sq. metres
Step-by-step explanation:
Find the diagram attached
Lateral surface area = πrl
r is the radius
l is the slant height
Given
r = 160/2 = 80m
l = √r²+h²
l = √80²+60²
l = √6400+3600
l = √10,000
l = 100cm
Lateral surface area = 3.14 * 80 * 100
Lateral surface area = 25,120 sq. metres
