A 90o angle is a right angle, and a triangle with a right angle is called a right triangle.
90o angle
A right angle
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
From its right angle. right angle --> rect angle.
a right triangle
A right angle is a measure of 90 degrees or a 1/4 of a turn
If the angle is larger than a right angle it is obtuse
A 90o angle is a right angle, and a triangle with a right angle is called a right triangle.
A right angle
90o angle
A right angle
A right angle
A right angle
A right angle.
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;