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R G PUBLICATION-TRIANGLES-EXERCISE
- 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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- In Fig.6.62, two chords AB and CD of a circle intersect each other at ...
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- State basic proportionality theorem.
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- In the adjoining figure, DE||BC and AD=1 cm,BD=2 cm.What is the ratio...
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- The areas of two similar triangles are 169cm^2 and 121cm^2respectively...
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- If triangle ABC and triangleDEFare similar triangle such thatangleA=57...
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- If the altitude of two similar triangle are in the ratio 2:3 what is t...
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- State Pythagoras theorem.
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- The lengths of the diagonals of a rhombus are 30cm and 40cm.Find the s...
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- In an isosceles triangleABCif AC=BC and AB^2=2AC^2 then what is the me...
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- What is the height of an equilateral triangle having each side 12 cm?
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- Sides of two similar triangle are in the ratio 4:9.Areas of these tria...
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- triangleABC~triangleDEFsuch that ar(triangleABC) =36cm^2and(triangleDE...
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- triangleABC and triangleDEFare two equilateral triangle such that D is...
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- Two isosceles triangles have their corresponding angles equal and thei...
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- If D,E,F are the mid-point of sides AB,BC and CA respectively of trian...
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two chords AB and CD intersect each other at the point P.Prove that :(i)`triangleAPC~triangleDPB`