Question

find value of a and b

Answer 1

Answer:

a = 9

b = 7

Step-by-step explanation:

as they vertically opposite angles, they are equal

so by equating ,

∠XQM = ∠LQR

a +141 =  5a  + 105

5a - a = 141 - 105

4a = 36

a = 9

∠XQL = ∠MQR

107 - 11b = 37 - b

11b - b = 107 - 37

10b = 70

b = 7

Answer 2

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