Question

A triangle has one angle that measures 20° and another that measures 50°. What kind of triangle is it?

Answer 1

obtuse triange

Explanation:

20+50=70 degrees

since a triangle adds up to 180 degrees, subtract 70 from 180 to find the measure of the final angle

180-70=110

110 degrees is obtuse since it's greater than 90, so the triangle is obtuse