Classify the following angles as acute, obtuse, straight, right, zero and complete angle: 118 (ii) 29 (iii) 145 (iv) 165 (v) 75
Classify these triangles as right, acute or obtuse angled triangle.
Is it possible to have triangle,in which Two of the angles are right? Two of the angles are obtuse? Two of the angles are acute? Each angle is less than 60^(@)? Each angle is greater than 60^(@)? Each angle is equal to 60^(@)? Give reason in support of your answer in each case.
One of the acute angles of a right triangle is 36^(@) ,find the other
