Question

If the measure of two angle of a triangle is 47°and52° respective then finde the measure of the third angle

Answer 1

Answer :

sum of all angles in triangle is 180 degree

two angles are 47 and 52 degrees

let us assume third angle be x degree

47 + 52 + x = 180

100 + x = 180

x = 80 degree

third angle is 80 degree

Answer 2

Step-by-step explanation:

First angle=47°

Second angle=52°

Let the third angle be 'x°'.

Therefore,

First angle+second angle+third angle=180° (Angle sum property of triangle)

47°+52°+x°=180°

99°+x°=180°

x°=180°-99°

x°=81°

Hence,the third angle is of 81°.