Question

PLEASE HELP IT'S ALMOST TIME TO TURN IT IN AHHH OMG THIS SUCKS PLS Find the value of x​

Answer 1

x=9

Explanation:

side opposite to 90 degree is hypotenuse(longest side of a triangle) . And other two are the legs of the triangle.

using pythagoras theorem

a^2 + b^2 = c^2

12^2 + x^2 = 15^2

144 + x^2 = 225

x^2 = 225 - 144

x^2 = 81

x =
`√(81)`

x = 9