Question

Can you please help me with number 3

Answer 1

Answer:

17in

Step-by-step explanation:

a^2+b^2=c^2 <---- formula

so...

c^2=8^2+15^2

c^2= 289 (but you only want c by its self so you need to square root it on both sides because what you do on one side you do the same on the other)

$\sqrt{c^{2} }$= $\sqrt{289}$

c= 17 inch

thus the answer is 17 inches