In the right-angled triangle ABC, /B=90^...

In the right-angled triangle `ABC`, `/_B=90^(@)` and the points `D` and `E` are on the sides `AC` and `BC` such that `DE||AB`. If `AB=9cm`, `DE=3cm` and `AC=24cm`, then find the value of `AD`.

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CALCUTTA BOOK HOUSE-SIMILARITY-Exercise 5.1

If two or more than two triangles be equiangular and the ratios of the...
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If the shapes and sizes of two or more than two triangles be the same,...
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A straight line parallel to any side of any triangle divides other two...
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PQRS is a trapezium of which PS||QR. Its two diagonals PR and QS inter...
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In DeltaABC a straight line parallel to BC intersects the sides AB and...
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The line segments AB and PQ intersect each other at the point C. AP an...
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In DeltaPQR, /QPR=90^(@) and PDbotQR. If PR=8cm and PQ=6cm, then find ...
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In trapezium PQRS, PQ||SR. If PQ=6cm, SR=9cm and QS=15cm and the point...
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In trapezium PQRS, PQ||SR. If PQ=4 units , SR=6units . If the diagona...
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In DeltaPQR, A and B are two such points on PQ and PR respectively tha...
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In the right-angled triangle ABC, /B=90^(@) and the points D and E are...
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PSis perpendicular on the hypotenuse QR of the right-angled triangle P...
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In DeltaPQR, D and E are two such points on the sides PQ and PR that D...
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In DeltaABC, the bisector of /ABC intersects AC at the point P. Prove ...
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In trapezium ABCD, AB and DC are parallel. A straight line parallel to...
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D is any point on the side BC of the DeltaABC. P and Q are the centroi...
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Prove that the line segment obtianed by joining the midpoints of two t...
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In DeltaABC, the bisector AD of /BAC intersects BC at D. Prove that t...
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Write the following sentences true or false: Square and rhombuses are ...
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AB=6.4cm. It is divided internally and externally at the points P and ...
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