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In DeltaPQR seg RS is bisector of angle...

In `DeltaPQR` seg RS is bisector of `anglePRQ.PS=6, SQ=8,PR=15`. Find QR.

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In DeltaPQR seg RS is the bisector of anglePQR,PS=8, SQ=6,PR=20" then " QR = …………….

Solve the foloowing questions : DeltaPQR,"seg " RS" is the bisector of " anglePRQ. PS=8, SQ=6, PR=20, "then find " QR

In triangle PQR , RS is the bisector of angle R .if PQ = 6cm , QR = 8cm, RP = 4cm then PS is equal to ……………

In Delta PQR, M is "the midpoint of" side QR. If PQ = 11, PR = 17 "and" QR = 12 "then find PM" .

In Delta PQR "seg" PS "is median of" Delta PQR. "And" PT bot QR, (i) PR^(2) = PS^(2) + QR xx ST + ( (QR)/2)^(2)

In Delta PQR "seg" PS "is median of" Delta PQR. "And" PT bot QR , (ii) PQ^(2) = PS^(2) - QR xx ST + ((QR)/2)^(2)

In DeltaPQR,anglePQR=90^(@), as show in figure, seg QSbotsidePR, seg QM is angle bisector of anglePQR. Prove that : (PM^(2))/(MR^(2))=(PS)/(SR)

In rectangle PQRS, PR=6cm , then find QS.

In Delta PQR, Point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13 then find QR.

Atempt any two of the following : In DeltaPQR ray MX and ray MY bisect anglePMQ and anglePMR respectively . P- X - Q , P - Y - R . Seg PM is a median , prove that seg XY || seg QR

CHETAN PUBLICATION-SIMILARITY -PROBLEMS FOR PRACTICE
  1. The ratio of the areas of two triangles with equal height is 3 : 2 . T...

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  2. In DeltaDEF,"line " PQ||"side" EF.DQ=1.8, QF=5.4,PE=7.2."find" DE.

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  3. In DeltaPQR seg RS is bisector of anglePRQ.PS=6, SQ=8,PR=15. Find QR.

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  4. In DeltaXYZ, XY=YZ. "Ray YM bisects" angleXYZ. X-M-Z prove that M is ...

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  5. In the adjoining figure , seg ML || seg BC , seg NL || seg DC. Prove t...

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  6. squareABCD is a trapezium in which AB|| DC and its diagonals intersect...

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  7. Point D and E are the points on sides AB and AC such athat AB = 5.6 , ...

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  8. In DeltaPQR , ray QS bisects of anglePQR.P-S-R. Show that (A(DeltaP...

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  9. In the adjoining figure , seg PQ || AB. Seg PR || seg BD. Prove that ...

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  10. In the adjoining figure , "seg " PA , "seg " QB , "seg " , RC and "s...

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  11. A vertical pole of a length 6 m casts a shadow of 4 m long on the grou...

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  12. In DeltaABC,AB=5,BC=6,AC=7.DeltaPQR~DeltaABC. "Perimeter of" DeltaPQR"...

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  13. In DeltaABC,angleB=90^(@),"seg "DEbot"side " AC. AD=6,AB=12, AC=18, ...

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  14. E is a point on side CB,C-B-E, "In" DeltaABC,AB=AC. "If seg " AD,BC,B...

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  15. D is a point on side BC of DeltaABC such that , angleADC=angleBAC. S...

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  16. In DeltaRES,RE=15,SE=10."In" DeltaPEA,PE=8,AE=12."Prove that" DeltaRES...

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  17. In the adjoining figure "seg "Cebot" side " AB, " seg" AD bot" side " ...

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  18. In the adjoining figure , if DeltaABN~=DeltaACM " show that" DeltaAM...

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  19. Let X be any point on side BC of DeltaABC seg XM || side AB and seg XN...

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  20. In the adjoining figure , seg AB || side DC , OD = x OB = x -3 , OC =...

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