Math, asked by phineasmacmillan, 1 month ago

both questions with step by step​

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Answers

Answered by tanwarbuhana
0

Refer to the attachment

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Answered by annamadhavi563
0

Answer:

exterior angle sum property

Step-by-step explanation:

90+x=130

x=130-90

x=40

70+80+y=180

y=180-150=30

180-30=x

x=150

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