Question

If the measure of two angles of a triangle is 47° and 52°respectively then find the measure of the third angle.​

Answer 1

Answer:

81

Step-by-step explanation:

measure of all angles in triangle is 180°

a+b+c=180

47+52+c=180

99+c=180

c=180-99

c=81°

Answer 2

Step-by-step explanation:

this question will be done by angle sum property of triangle

this states that sum of all the 3 angles of triangles would be 180°

so the givem angles would be 47° and 52° , let the third angle be x°

now

47+ 52+ x= 180

99+x =180

x= 180° - 99°

x= 81°