A 90 degree angle is a right angle
A right triangle because the 90 degree angle creates a corner.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
Fifty degrees. 90+40+90=180
A right-angled triangle.
Those triangles with 25 and 90 degree angles are called right angle triangle.
A 90 degree angle is a right angle.
A 90 degree angle is a right angle
A 90 degree angle
A right triangle because the 90 degree angle creates a corner.
A 90-degree angle is a right angle.
yes.coz obtuse angle is above 90 degree and below 90 degree is acute.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
A right ange is a 90 degree angle. Within a 90 degree angle, there is only one 90 degree angle, and therefore only one right angle.
Fifty degrees. 90+40+90=180
A right-angled triangle.
rhombus