In `DeltaPQR,angleP=50^(@) and angleQ=60^(@)`. Find `angleR.

In DeltaPQR,angleP=30^(@), angleQ=60^(@), angleR=90^(@) and PQ=12cm , then find PR and QR.

In Delta PQR,angleP=70^(@) " and " angleR=30^(@) .Which side of this triangle is the longest ? Give reason for your answer

In the givne figure , anglePRS is the exterior angle of DeltaPQR . If angleP=55^(@) and angleQ=64^(@) , then find anglePRS .

In DeltaABC, angleA=50^(@), angleB=60^(@) . Find the largest side.

In the figure above, angleQPS=2angleSPR, angleQ=angleR+40^(@), and anglePSR=120^(@) . Find angleQPR .

In trianglePQR, angleP=76^(@), angleQ=48^(@), angleR=?

In DeltaPQR,angleQ=30^(@),angleR=90^(@) and the length of the hypotenuse is 20 cm. What will be length of QR?

In DeltaPQR and DeltaMST , angleP=55^(@),angleQ=25^(@),angleM=100^(@)and angleS=25^(@) . Is DeltaQPR~DeltaTSM ? Why ?

If DeltaPQR ~ DeltaDEF, angleP = 65^@ and angleF = 32^@, then angleQ is