Find the perimeter of `DeltaABC`, if AP=12 cm

In the figure, find the perimeter of Delta ABC , if AP =12 cm.

In Figure 7. find the perimeter of triangleABC , if AP = 12 cm

In Figure 7. find the perimeter of triangleABC , if AP = 12 cm

Construct a DeltaABC in which angleB=60^@ , angleC = 40^@ and the perimeter of DeltaABC = 10 cm .

DeltaABC ~ DeltaPQR . If AB= 6.5 cm, PQ= 10.4 cm and the perimeter of DeltaABC is 60 cm, then find the perimeter of DeltaPQR .

In an isosceles triangle ABC with AB=AC and AD is perpendicular to BC, if AD=6 cm and the perimeter of DeltaABC is 36 cm,, then the area of DeltaABC is :

In a DeltaABC, angleA=angleB+angleC . O and S are the orthocentre and the circumcentre of DeltaABC . If AB=12 cm and AC=5 cm, then find the distance between O and S.

DeltaABC ~ DeltaDEF such that AB = 9.1 cm and DE =6.5 cm. If the perimeter of DeltaDEF is 25 cm, what is the perimeter of DeltaABC ?