Question

The measures of two angles of a triangle are 35° and 45°. What is the measure of the third angle of the triangle?

Answer 1

180degree-(35+45) degree=100degree

Answer 2

Answer:

Step-by-step explanation: total angle of a triangle= 180 degrees

35+45+x=180. ———> 80+x=180 ———> x=180-80= 100 degree

So measure of third angle is 100 degrees