PLS HELP IM RAGE QUITTING AND IM ABOUT TO DETSORY MY COMPUTER

To find the area of the shape which is the shaded area I assume: we must find the sum of the area of the rectangle AECD and triangle BEC

   Total Area =area of rectangle AECD + triangle BEC

                     = 9 * 15 +  (1/2) * 6 * 15 = 136 + 45 = 181 square milimeters

Hope that helped!

the square root of what number? if you add that, then someone will probably answer the question.