Question

25. If CJW is congruent to AGSA, angle A = 50, angle J = 45, and angle S = 16x+5, what is the value of x?

Answer 1

ok

45 + 50 + 16x + 5 = 180°

16x = 180 - 45 - 50 - 5

16x = 80

x = 80/16

x = 5 This is the answer (J)

2.- 8x + 18 + 6x + 4 + 180 - (20x + 4) = 180

14x - 20x = -18 - 4 + 4

-6x = -18

x = 18/6

x = 3

KLM = 20(3) + 4

KLM = 60 + 4

KLM = 64 This is the answer (J)

M + 90 + 64 = 180

M = 180 - 90 - 64

M = 26° This is the answer

3.-