Question

If a triangle two angle is 47 degree 52 degree respectively find third angle

Answer 1

Answer:

81

Step-by-step explanation:

The sum of the three inner angles of a triangle is always equal to 180. So we get

47 + 52 + c = 180

This simplifies into

99 + c = 180

Subtracting 99 from both sides gives

c = 81

So, the degree of the third angle is 81

Please mark this answer "brainliest" (the crown in the bottom right corner of this answer) if you like this answer + explanation! Happy Thanksgiving!!

Answer 2

Answer:

angle 3 = 81 degree

Step-by-step explanation:

given :

angle 1 = 47 degree

angle 2= 52 degree

angle 3=  ?

let the 3rd angle be x

sum of angles of triangles = 180 degree

47 + 52 + x = 180

99 + x = 180

x = 180 - 99

x = 81