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I need this done please

I need this done please-example-1

2 Answers

2 votes

Answer:y=21.6

Explanation:

Since it is an isosceles triangle

3y+12+2(y+30)=180

3y+12+2y+60=180

5y+72=180

5y=108

y=21.6

User Suman Bogati
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7 votes

Answer:

this is the answer to the question

Explanation:

y=21.6

User Undefinedtoken
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