Question

The measure of two angles of traingle are 60degree and 40degree ,find the measure of third angle.​

Answer 1

Answer:

By using ASP,

60+40+x= 180°

Therefore x= 80°

Answer 2

Answer:

Sum of interior angles of a triangle= 180 degree

One angle= 60 degree

Second angle= 40 degree

60+40= 100 degree

So third angle will be=

180-100= 80 degrees

Hence the third angle is 80 degrees.

Hope this helps u :)