Question

Solve for
1) a
2) f
3) e​

Answer 1

Explanation:

b + 70 = 180 {Supplementary angles}

b = 180 - 70

b = 110

a +b = 180 {Linear pair}

a + 110 = 180

a = 180 - 110

a = 70

d + 60 = 180 {linear pair}

d = 180 - 60

d = 120

c + d + 60 = 360 {one point angle}

c + 120 + 60 = 360

c + 180 = 360

c = 360 - 180

c = 180

f + 60 = 180 {Supplementary angles}

f = 180 - 60

f = 120