3 years ago

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

Mathematics

2 answers:

Harrizon [31]3 years ago

6 0

Answer:

the last three answers is what i think

Step-by-step explanation:

Black_prince [1.1K]3 years ago

3 0

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°

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