R G PUBLICATION-TRIANGLES-EXERCISE
- Fig.6.45,O is a point in the interior of a triangle ABC,OD|BC,OE|AC an...
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- A ladder 10 m long reaches a window 8m above the ground. Find the dist...
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- A guy wire attached to a vertical pole of heigh 18 m is 24 m long and ...
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- An aeroplane leaves an airport and flies due north at a speed of 1000 ...
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- Two poles of heights 6 m and 11 m stand on a plane ground. If the dist...
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- D and E are points on the sides CA and CB respectively of a triangle A...
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- The perpendicular from A on side BC of atriangleABC intersects BC at ...
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- In an equilateral triangle ABC, D is a point on side BC such that BD =...
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- In an equilateral triangle, prove that three times the square of one s...
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- Tick the correct answer and a justify :In triangleABC,AB=6sqrt3,AC=12c...
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- In Fig.6.56,PS is the bisector of angleQPR of trianglePQR.Prove that (...
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- In Fig.6.57, D is point on hypothenuse AC of triangleABC,such thatBD|A...
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- In Fig.6.58, ABC is a triangle in which angleABC>90^@ and AD|CBproduce...
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- In Fig.6.59, ABC is a triangle in which angleABC<90^@ and AD|BC.Prove ...
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- In Fig.6.60, AD is a median of a triangle ABC and AM|BC.Prove that :(i...
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- In Fig.6.60, AD is a median of a triangle ABC and AM|BC.Prove that :(i...
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- In Fig.6.60, AD is a median of a triangle ABC and AM|BC.Prove that ...
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- In Fig.6.61, two chords AB and CD intersect each other at the point P....
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- In Fig.6.61, two chords AB and CD intersect each other at the point P....
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- In Fig.6.62, two chords AB and CD of a circle intersect each other at ...
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