Question

Find the measure of a and b in the following.

If you don't know than don't give an answer.

Don't give irrelevant answer.

If you will tell me correct answer l will mark him /her as brainlist.

Answer should come a = 40
B = 100

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Answer 1

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a = z = 40° [ given in the fig. itself that a = z]

in triangle XYZ

a + 40° + b = 180°

40 + 40 + b = 180

b = 180 - 80

b = 100°

Answer 2

There fore the answer is 40° and 100°