Find the volume of a pyramid with a square base, where the perimeter of the base is 18.1\text{ ft}18.1 ft and the height of the pyramid is 28.1\text{ ft}28.1 ft.

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

12cm

the answer is d

y=x+9

?

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,