# If two acute angl

Given that the triangle is acute.

So, 1, 2 and 3 be the angles of the triangle.

1 = 90o (Given)

2 = 3

We know that,

1 + 2 + 3 = 180o

90o + 2 + 2 = 180o

22 = 180o – 90o

2 = 45o

Therefore, 2 = 3 = 45o

Thus, each acute angle is equal to 45o.

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