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In DeltaPQR, MN is parallel to QR and (P...

In `DeltaPQR`, MN is parallel to QR and `(PM)/(MQ)=2/(3)`
Prove that `DeltaOMNandDeltaORQ` are similar.

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In DeltaPQR , MN is parallel to QR and (PM)/(MQ)=2/(3) (i) Find (MN)/(QR)

In DeltaPQR , MN is parallel to QR and (PM)/(MQ)=2/(3) (iii) Find, Area of DeltaOMN : Area of DeltaORQ .

In the given figure, ABC is a triangle. DE is parallel to BC and (AD)/(DB) = 3/2 Prove that DeltaDEF is similar to DeltaCBF .Hence, find (EF)/(FB) .

In the given triangle PQR, LM is parallel to QR and PM : MR = 3: 4. Calculate the value of ratio : ("Area of "DeltaLMN)/("Area of "Delta MNR")

In the given triangle PQR, LM is parallel to QR and PM : MR = 3: 4. Calculate the value of ratio : ("Area of "DeltaLQM)/("Area of" DeltaLQN)

In the figure PQ is parallel to MN if (KP)/(PM)= 4/13 and KN=20.4 . Find KQ.

In the given triangle PQR, LM is parallel to QR and PM : MR = 3: 4. Calculate the value of ratio : (PL)/(PQ) and then (LM)/(QR)

In the given figure, angle PQR = anglePST = 90^(@), PQ = 5 cm and PS = 2 cm . (i) Prove that DeltaPQR~DeltaPST . (ii) Find area of DeltaPQR : Area of quadrilaterial SRQT.

Given : RS and PT are altitudes of DeltaPQR . Prove that: Delta PQT ~ Delta QRS .

In DeltaPQR, /_Q = 90^@ and QM is perpendicular to PR. Prove that : QR^2 = PR xx MR

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