find the measure of x
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Answer:
x = 110⁰
Step-by-step explanation:
angle A=180⁰-122⁰
=58⁰
angle B=180⁰-128⁰
=52⁰
formula, angle 1 + angle 2 = angle 4
=58⁰+52⁰
=110⁰
Hence,measure of x is 110⁰
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