Question

Find the indicated angle measure.

Answer 1

∠JKH = 90°

(13x-1)°+(9x+3)° = 90°

13x-1+9x+3=90

22x+2=90

22x=90-2

22x=88

x=88/22=4

x=4°

∠JKG = (13x-1)° = 13*4 -1 = 51°

∠GKH =(9x+3)² = 9*4 +3 = 39°