`Delta ABC ~ Delta PQR`, in `Delta ABC, AB = 5.4 cm, BC = 4.2 cm, AC = 6.0 cm. AB : PQ = 3 : 2` . Find all sides of `DeltaPQR` . ​

Delta ABC ~ Delta LMN . In Delta ABC, AB = 5.5 cm , BC = 6 cm, CA = 4.5 cm. If MN = 4.8 cm then construct Delta ABC and Delta LMN

In a Delta ABC, AB=5 cm, AC=7 cm, BC=6cm , If AD _|_ BC BC. Find the length of BD.

Delta ABC ~ Delta PQR and ar(DeltaABC)=4ar(DeltaPQR) IF BC=12cm then find QR

In Delta ABC , if AB=16 cm, BC=12 cm and AC=20 cm," then " Delta ABC is

In Delta ABC, /_ B = 90^(@), BC = 5cm and AC - AB = 1 cm. Find the value of sinC and cos C.

(B) Solve any four of the following subquestions : Delta ABC ~ Delta PQR, A (Delta ABC) = 9 cm^(2) and A ( DeltaPQR) = 16 cm^(2) . If BC = 2.1 cm then find the length of segment QR .

In Delta ABC,AB=6cm,BC=7cm and AC=5cm .The area of Delta ABC is

In Delta ABC , AB=6 sqrt(3) cm , AC=12 cm and BC=6 cm . Then angle B is

In triangle ABC , AB = 6 cm, AC = 8 cm, and BC = 9 cm. The length of median AD is:

Delta ABC ~ DeltaPQR . If AB= 4cm, BC=3cm, CA=7cm and PR=2cm, then the perimeter of DeltaPQR is