Math, asked by noone994, 7 months ago

Tell the answer just answer

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Answered by arunmundhra9838
1

Answer:

160° is the correct answer of this question.

Step-by-step explanation:

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Answered by AKStark
1

Answer:

ANGLE B WILL BE 80°

Step-by-step explanation:

90°+90°+ a+b=360°

=>180+100+b=360

=>b=360-280=80°

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