Question

The difference between two supplementary angles is 74. Find the angle​

Answer 1

Step-by-step explanation:

x - y = 74

x + y = 180

______________

2x = 254

______________

x = 254 /2 = 127

x = 127°

substitute x = 127 in equation 2

127 + y = 180

y = 180 - 127

y = 53°

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