Question

HELP BRO MY BRAIN CELLS ARE DISSOLVING

Answer 1

Explanation:

(2x + 3) + (6x + 25) = 180 they are supplementary angles

8x + 28 = 180

8x = 180 - 28 = 252

x = 152/8 = 19

m∠EFG = 6x + 25 = 6(19) + 25 = 139

m∠IFH = 90 - (2x + 3) = 90 - 2(19) - 3 = 49

∠EFD≅∠GFH because they are vertical angles