Question

A triangle has 2 angles with measures of 40 degrees and 60 degrees. what is the measure of the third angle?

acute
obtuse
right
it doesnt make a triangle

Answer 1

It would be 80 degrees which is an acute angle

Explanation:

A triangle is 180 degrees in total 60 degrees + 40 degrees is 100 degrees leaving you with 80 degrees its acute because, 0 degrees to 90 degrees is an acute angle. Hope this helped!

Answer 2

Explanation:

Sum of angles in a triangle is 180 degrees

180-40-60 = 80

80 degrees

80 degrees is an acute angle.