Answer:
r = c/x
Step-by-step explanation:
<span> In a </span>regular polygon <span>all </span>sides have the same<span> length, therefore:
x</span>² + 8x - 52 = x² - 2x + 8
x² - x² + 8x + 2x = 8 + 52
10x = 60
x = 60/10
x = 6
Answer:50%
Step-by-step explanation:
1.) x=7
2.)y=-1
Step-by-step explanation:
Hope You Enjoy !
Mark me!
Easiest way to get the surface area of the lateral square pyramid is by using the formula:

a = Base edge = 646 ft
h = Height = 350 ft
Using the formula:

[tex]A_{L} = 6.15335×10^{5} square feet
[tex]A_{L} = 615335<span> square feet</span>