Question

Is a 90 degree angle obtuse? (I know it's a right angle as well)

Answer 1

Answer: A 90 degree angle is acute.

Explanation:

Anything from 0 degrees to 90 degrees is acute, that's all I know cause the last time I did angles was when I was in 4th grade and I'm in 8th grade now.

Answer 2

Explanation:

an obtuse angle is a type of angle that is always LARGER than 90° but less than 180°.

so, no.