Question

I need help for a and b!!!

Answer 1

A)

acd = a + b

(Get the value of B from image)

136 = a + 56

(Subtract 56 from both sides)

136 - 56 = a

(Solve 136 - 56)

a = 80

(C is supplementary with 136)

136 + c = 180

(Subtract 136 from both sides)

c = 180 - 136

(Solve 180 - 136)

c = 44

Therefore:

a = 80 and c = 44

B)

egh = e + f

(Get values from image)

63 = e + 23

(Subtract 23 from both sides)

63 - 23 = e

(Solve 63 - 23)

e = 40

(G is supplementary with 63, supplementary angles equal 180

63 + g = 180

(Subtract 63 from both sides)

g = 180 - 63

(Solve 180 - 63)

g = 117

Therefore

e = 40 and g = 117