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Answer :

Answer:

Explanation:

By Pythagoras Theorem

a=81

b=37

c=?

a+b=c

81+37=c

c=118

A triangle has 180 degrees. So to find the third angle, add the first and second angle. 81+37=118 degrees
Now take 180 and subtract 118
180-118=62
The third angle is 62 degrees