Question

A triangle has one angle that measures 90 degrees, one angle that measures 51 degrees, and one angle that measures 39 degrees. what kind of triangle is it?

Answer 1

It's a right triangle. (I think that's what it's called.)


90 degrees is a right angle.

then 51 and 39 add those together equals 90.

Answer 2

A right triangle since it has an angle equal to 90 degrees.