Question

Does anyone really help on here? If so, can you please check my answer?

Answer 1

I think it's 8mm

Answer 2

@karatechopper

Answer 3

Simplify (3^2+4^2)^(1/2)

Answer 4

9+16 = 25

Answer 5

what do I do with 1/2?

Answer 6

\[\sqrt{4^2+3^2}=5 \]

Answer 7

OH okay. I didn't know it had to be sqrt. So, 5 is my answer?

Answer 8

yes.
Your are dealing with a right triangle where the hypotenuse, x, is the slant height of the pyramid.

Answer 9

Oh okay, thank you!

Answer 10

Your welcome.