Question

please give me answer ​

Answer 1

Answer:

other angle is 81degrees

Explanation:

47+52+X=180

99+X=180

X=180-99

X=81

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Answer 2

Answer:

Step by Step explanation

The total degree of a triangle is 180.

Let x be the third side.

So 180-(47+52) = x

= 180-99 = 81

So 47+52+81=180

Hope it helped.