Question

Can someone check my 5 geometry questions? :) Will fan and medal!

Answer 1

1. Find the length of the base of the following pyramid, given the height of the pyramid is 211 meters and the angle of elevation of the base of the pyramid is 62°. Round to the nearest whole number.

Answer 2

1/2bh

Answer 3

But the base isn't given.

Answer 4

I'm pretty sure I have to use either sine, cosine, or tangent.

Answer 5

do you know the formula of volume of a pyramid

Answer 6

oh ok

Answer 7

we have to find the adjacent

Answer 8

we know the opposite

Answer 9

so