Question

if the measure of the two angel of a triangle are 64 and 53 fine the mesures of the 3rd angle​

Answer 1

Step-by-step explanation:

Angle A = 64degree

AngleB=53 degree

Angle C=?

we know that the sum of the angles of a triangle is 180 degree

So,A+B+C=180 degree

64+53+C=180 degree

117+C=180 degree

C=180degree-117

angle C=63 degree

hence the third angle is 63 degree