Question

Please help. Hypotenuse.

Answer 1

do you know the formula for finding a hypotenuse?

Answer 2

\(a^2+b^2=c^2\)

Answer 3

and how is it different?

Answer 4

just find it and I'll help you from there

Answer 5

Pythagorean theorem states that a2 + b2 = c2
In this case, 3^2 + 8^2 = c^2
9 + 64 = c^2
73 = c^2

Answer 6

so you have to find the \(\sqrt{73}\)

Answer 7

\[c = \sqrt{73}\]

Answer 8

well, it wants it in radical form

Answer 9

do you know how to do that?

Answer 10

73 is prime

Answer 11

exactly... so it'll just be kept that way.

Answer 12

how'd you get the 3?

Answer 13

can u guys help me plz http://openstudy.com/study#/updates/55366a0ee4b0634ee6726953

Answer 14

http://openstudy.com/study#/updates/55366a0ee4b0634ee6726953