A triangle can have no more than one right angle (90 deg).
This is a triangle in which all of the angles are less than 90°.
At most two: 45 degrees(deg) and 45 deg. Of course, there may be no equal angles, e.g. 30, 60 and 90 deg. As long as the angles add up to 180 deg and one is one right angle (90 deg) while the other two add up to 90 deg, the triangle is a right triangle.
An Obtuse angle is greater than 90 deg; an Acute angle is less then 90 deg.
Not quite.An obtuse ANGLE is greater than 90 degrees and less than 180 deg. An obtuse triangle is one that contains one obtuse angle.
It is 12 units of length.
An obtuse triangle is more than 90 degrease and a right triangle is exactly 90 degrease. An acute triangle is less than 90 degrease.
an obtuse triangle - obtuse- more than 90 degrees
A triangle is acute if it is less than 90 degrees. It is obtuse if more than 90 degrees
One angle in a triangle can be greater than 90 degrees, but no more than one.
Obtuse triangle
Using trigonometry and Pythagoras' theorem the length of the hypotenuse is 36