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G Bhanuteja

Feb 4, 2014

Q. AD is a median of triangle ABC and E is the mid-point of AD. BE produces meets AC at F. Prove that AF=1/3 AC.

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Aman Mohan

Nov 21, 2013

prove that bisectors of angles of parallelogram form a rectangle

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Apurbo Satapathy

Apr 21, 2015

Prove that the sum of the four angles of a quadrilateral is 360 degree?

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Sumit Chauhan

Feb 18, 2012

ABCD is a parallelogram.X and y are mid points of BC and CD. Prove that ar(tri.AXY)=3/8 ar(para.ABCD)

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Aryan dey

Mar 3, 2015

Show that the line segment joining the midpoint of the opposite side of a quadrilateral bisect each other

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Priya M

Feb 14, 2015

The diagonals of a quadrilateral ABCD are perpendicular. Show that the quadrilateral formed by joining the mid-points of its sides is a rectangle.

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Adithyan Sanal

Mar 21, 2015

E and F are respectively mid points of non parallel sides AD and BC of a trapzium ABCD. Prove that EF || AB and EF = 1/2(AB + CD).

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Sandhu

Nov 30, 2014

Show that the diagonals of a square are equal and bisect each other at right angles

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Samreen

Jan 18, 2015

If O is a point inside a quadrilateral ABCD, show that OA+OB+OC+OD> AC+BD

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Rajiv singh

Dec 29, 2011

prove that the line segment joining the midpoints of the diagonals of the trapezium is parallel to the parallel sides and equal to half their difference

This answer has an image. Please click on the question to read more.

G Bhanuteja

Feb 4, 2014

Q. AD is a median of triangle ABC and E is the mid-point of AD. BE produces meets AC at F. Prove that AF=1/3 AC.

This answer has an image. Please click on the question to read more.

Aman Mohan

Nov 21, 2013

prove that bisectors of angles of parallelogram form a rectangle

This answer has an image. Please click on the question to read more.

Apurbo Satapathy

Apr 21, 2015

Prove that the sum of the four angles of a quadrilateral is 360 degree?

This answer has an image. Please click on the question to read more.

Sumit Chauhan

Feb 18, 2012

ABCD is a parallelogram.X and y are mid points of BC and CD. Prove that ar(tri.AXY)=3/8 ar(para.ABCD)

This answer has an image. Please click on the question to read more.

Aryan dey

Mar 3, 2015

Show that the line segment joining the midpoint of the opposite side of a quadrilateral bisect each other

This answer has an image. Please click on the question to read more.

Priya M

Feb 14, 2015

The diagonals of a quadrilateral ABCD are perpendicular. Show that the quadrilateral formed by joining the mid-points of its sides is a rectangle.

This answer has an image. Please click on the question to read more.

Adithyan Sanal

Mar 21, 2015

E and F are respectively mid points of non parallel sides AD and BC of a trapzium ABCD. Prove that EF || AB and EF = 1/2(AB + CD).

This answer has an image. Please click on the question to read more.

Sandhu

Nov 30, 2014

Show that the diagonals of a square are equal and bisect each other at right angles

This answer has an image. Please click on the question to read more.

Samreen

Jan 18, 2015

If O is a point inside a quadrilateral ABCD, show that OA+OB+OC+OD> AC+BD

This answer has an image. Please click on the question to read more.

Rajiv singh

Dec 29, 2011

prove that the line segment joining the midpoints of the diagonals of the trapezium is parallel to the parallel sides and equal to half their difference

This answer has an image. Please click on the question to read more.