Home
Class 10
MATHS
DeltaLMN~DeltaPQR, 9xxA(DeltaPQR)=16xxA(...

`DeltaLMN~DeltaPQR`, `9xxA(DeltaPQR)=16xxA(DeltaLMN)`. If `QR=20`, then find `MN`.

Text Solution

Verified by Experts

The correct Answer is:
`therefore " " MN = 15` untis
Promotional Banner

Topper's Solved these Questions

  • SIMILARITY

    TARGET PUBLICATION|Exercise Problem Set - 1|19 Videos

  • SIMILARITY

    TARGET PUBLICATION|Exercise Activites for Practice|4 Videos

  • SIMILARITY

    TARGET PUBLICATION|Exercise Practice Set 1.3|9 Videos

  • QUESTION FROM STD. IX

    TARGET PUBLICATION|Exercise Statistics|11 Videos

  • STATISTICS

    TARGET PUBLICATION|Exercise Problem Set-6|5 Videos

Similar Questions

Explore conceptually related problems

If DeltaPQR ~ DeltaPMN and 9 A(DeltaPQR) = 16 A(DeltaPMN) , then find (QR)/(MN) .

triangle PQR~triangle LMN , A(triangle PQR)=16 , A(triangle LMN)=9 . If QR=20 then find MN .

If A(DeltaABC)=A(DeltaLMN) , then MN =

Find (A(DeltaLMN))/(A(DeltaDMN))

DeltaABC~DeltaPQR . If A(DeltaABC)=25 , A(DeltaPQR)=16 find AB : PQ .

DeltaPQR ~ DeltaUTS .If A(DeltaPQR) : A(DeltaUTS) = 16 : 9, and TS = 1.8 cm, then QR =

DeltaLMN ~ DeltaRST and A(DeltaLMN) = 100sq. Cm, A(DeltaRST) = 144sq cm , LM = 5cm. Find RS.

Choose the correct alternative. DeltaABC and DeltaPQR are equilateral triangles. If A(DeltaABC) : A(DeltaPQR) = 1 : 16, and AB = 2 cm, then what is the length of PR?

In DeltaPQR , seg RS bisects angleR .if PR = 15, RQ = 20, PS = 12 , then find SQ.

In DeltaLMN , ray MT bisects /_LMN . If LM=6, MN=10 . TN=8 then find LT.