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Sonja [21]
3 years ago
8

Will mark Brianliest !!!!!!! Please helppp!!!!!!!!!! Show your work correctly !!!!!!!!!!!!

Mathematics
1 answer:
Sav [38]3 years ago
6 0
<h2>Answer: 1st one</h2>

two-base angle are equal

let take a base angle as x

<h3>2x + 98 = 180</h3><h3>2x = 180 - 98</h3><h3>x = 2/2</h3><h3>x = 1</h3>

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koban [17]

Answer:

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3 years ago
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