Question

Thetwo angle of a triangle are of measures 40°and80°.find the third angle​

Answer 1

Explanation:

here is your Answer

please mark me as Brainliest ☺️☺️

and just follow ❤️

Answer 2

First angle is 40°

second angle is 80°

Third angle is ?

let's the third angle X then

by angle sum property of triangle

40°+80°+x = 180°

120°+x= 180°

x =120°-180°

x= 60°