Question

the angles of a triangles are in AP if the smallest angle is 50,find the other two angles

Answer 1

Hey

Here is your answer,

Given that,

Smallest angle = 50°

Let the difference be d.

then other angle are 50°+d and 50°+2d

∵sum of all angles of triangle = 180°

To Finn the other to angles :

⇒50°+(50°+d) +(50°+2d) = 180°
⇒3d = 180° - 150° = 30°
⇒d = 10°

so others angles are 50°+10° = 60° and 50°+ 20° = 70°

Hope it helps you!

Answer 2

65 for the other two angles

Take 180- 50 which is 130
And we need to find two angles right.
So we divide 130 by 2 and you get 65

So 65+65+50 and you get 180