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Can someone plz help this is my third time posting this question and I’m trying to get an 92

Can someone plz help this is my third time posting this question and I’m trying to-example-1

2 Answers

1 vote

Answer:

the last three answers is what i think

Explanation:

User Ziad Halabi
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5 votes

21 is the right answer.

180-138=42°

and since it is given in the question that the triangle is isoceles ,so half of 42 is 21°

User Alliswell
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