What is the measure of the third angle if one angle measures 25 degrees and the second angle measures 50 degrees

Hi There!

In a triangle, all angles must equal to 180 degrees, so basically now you have to add 50+25, the first angle and the second angle. You should get 75, now since all angles must equal to 180 degrees you have to subtract 180-75 = you're answer should be 105.

Steps

1. 50 + 25

2. 180-75=105

Answer - 105

The measure of the third angle would be 105 degrees.

All the angles in a triangle will add up to 180 degrees. In order to fins the third angle, you will add the angles given to you together.

25+50=75

After this, you will subtract the number you get from 180 and get the third angle

180-75=105 degrees