Question

two equal angles of a triangle are 45° . find the third angle​

Answer 1

Answer:

By the angle sum property of a triangle, the sum of all 3 angles of a triangle is 180°. Let the third angle be x, then 45°+45°+x=180°⟹x=180°−45°−45°

Step-by-step explanation:

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Answer 2

Answer:

90 degree

Step-by-step explanation:

45+45 = 90

180 - 90 = 90