Question

One angle of a triangle is obtuse. The sum of the measures of the other angles must be. . . .A) less than 90 degrees. B) equal to 90 degrees. C) more than 90 degrees

Answer 1

the answer is (A) less than 90 degrees.....

Explanation:

Answer 2

Hello!

The sum of the intern angles of a triangle is 180°. If an angle is obtuse (bigger than 90°), the sum of the others must be less than 90 degrees. Letter a).

Hugs!