If the radius of the circum-circle of an isosceles triangle PQR is equal to `PQ (= PR)`, then the angle P is

If the radius of the circumcircle of an isosceles triangle PQR is equal to PQ (= PR),then the angle P, is

The radius of the circumcircle of an isosceles triangle PQR is equal to PQ(=PR) . Then the angle P is

The radius of the circumcircle of an isosceles triangle POR is equal to PO = PR, then the angle P is

The circum radius of a right angled triangle is

In the given figure, if PQR is an isosceles triangle such that PQ = PR and PS = PT, then the value of y is equal to

Delta PQR is isosceles triangle with PQ = PR. If ltQ = 70^(@) , then the other angles of the triangle.

Delta PQR is an isosceles triangle with PQ = PR . If angle Q = 70^(@) , then find the other angles of the triangle.

The length of the hypotenuse PR of an isosceles right angled triangle PQR , where PQ is 4cm , is

Let PQR be a right - angled isosceles triangle , right angled at P(2,1). If the equation of the line QR is 2x+y=3 , then the equation representing the pair of lines PQ and PR is