[" Q.28..In triangle "PQR" if "/_Q=],[90^(@)" ,then: "^(***)]

In triangle PQR , /_Q=90^@ , PQ=QR= 5sqrt 2 . PR=10 then /_P =……a) 45^@ b) 30^@ c) 60^@ d)Data insufficient

Draw triangle PQR ,QR=6.0 cm, /_Q=/_R,/_P=80^@

In a triangle PQR , angle Q = 90^(@) . If PQ = 12 cm " and " QR = 5 cm, then what is the radius ( in cm ) of the circumcircle of the triangle ?

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

In triangle PQR, /_P=60^@,/_Q=95^@ , then write names of longest and the smallest sides.

In Delta PQR , If angle R gt angle Q, then

In Delta PQR , If angle R gt angle Q, then

Let p,q,r be the sides opposite to the angles P,Q, R respectively in a triangle PQR if r^(2)sin P sin Q= pq , then the triangle is