Question

from the adjacent figure find the values of a and b if a-b is equal to 80°​

Answer 1

A=130

B=50

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Answer 2

Answer:

a - b = 80

a + b = 180

a = 80 + b

putting 80 + b in place of a

80 + b + b = 180

80 + 2b = 180

2b = 180 - 80

2b = 100

b = 50

Step-by-step explanation:

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