Angles: Right And Straight|Angles: Right And Straight|OMR

2 right angle = ?

Straight Angle and Reflex Angle

The vertex of the right angle of a right angled triangle lies on the straight line 2x-y-10=0 and the two other vertices, at points (2,-3) and (4,1) then the area of triangle in sq.units is-

Base of a right angled triangle is

Acute Angle; Right Angle and Obtuse Angle

If in right angled triange ABC,angle B is right angle and tan A=1, then the value 2sin A cos A will be

Right triangle a triangle whose one angle is a right angle is called a right-angled triangle or a right triangle.

RIGHT TRIANGLE A triangle whole one angle is a right angle is called a right-angled triangle or right triangle.