A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Can a triangle have 2 right angles?

Best Answers

A triangle's angles add to 180 degrees. If a triangle has two right angles, it means that two angles will be 90 degrees, which add to 180 degrees. A triangle must have three angles and sides, and it is not possible for the last angle to be 0 degrees. read more

Then No, triangles always have exactly 180 degrees sum of angles and 3 non-zero angles. Two right angles sum would be 180 degrees already forcing the third to be zero which is not allowed. So no triangle can have two 90 degree angles. read more

Image Answers