Question

Find the area of the base of the regular pyramid

Answer 1

the base is a hexagon with sides of length 9.
think of the hexagon as 6 equilateral triangles where the height is 7.79
**use pythagorean theorem h^2 = 9^2 - (4.5)^2
so Area = 6*(9)(7.79)(1/2)

Answer 2

so 210.33

Answer 3

correct approximately due to rounding

Answer 4

exact height is 9*sqrt(3)/2

Answer 5

ok

Answer 6

"In approximate numeric terms, the area of a regular hexagon is 2.598 times the square of its side length". David King

Answer 7

I tried it and it came out approx 210

Answer 8

ok thank you

Answer 9

idk lol