Question

Please help meee for this equation

Answer 1

C. 9m

Explanation:

Using the pythagorean theorem, you can find that the length of the last side is
`√(15^2-12^2)=√(225-144)=√(81)=9`. Hope this helps!

Answer 2

9 (C)

Explanation:

sqrt(15^2 - 12^2) =

sqrt(225 - 144) =

sqrt(81) =

9 (C)