Question

please give me right answer ​

Answer 1

We know A triangle consists of three angles and their sum is always 180°.

Therefore, Let us consider the third angle as x.

47° +52° + x= 180°

=> x = 180° - 99°

=> x = 81°

Hence, The third angle is 81°.

Answer 2

Answer:

Third angle = 81°

Explanation:

Let the third angle =

So, as all angle sum in triangle = 180°

So, Angle 1 + Angle 2 + Angle 3 = 180°

So, Equation ⇒ 180° - (47° + 52°) = 180° - 99° = 81°

Answer 81°