if the diagonals of quadrilateral ABCD intersect at their midpoints,

if the diagonals of quadrilateral ABCD intersect at their midpoints, then the quadrilateral is a parallelogram.Prove that AM MC
1. 2 answers
2. asked by dave
3. 596 views
In a quadrilateral ABCD, AB || DC and AD||BC. Find the perimeter of ΔCOD if the diagonals of the quadrilateral intersect each
1. 0 answers
2. asked by Anonymous
3. 620 views
In a parallelogram ABCD, diagonals AC & BD intersect at O.E, F, G, & H be the midpoints of sides AO, DO, CO & BO. Find the ratio
1. 0 answers
2. asked by Anonymous
3. 489 views
In a parallelogram ABCD, diagonals AC & BD intersect at O.E, F, G, & H be the midpoints of sides AO, DO, CO & BO. Find the ratio
1. 0 answers
2. asked by Anonymous
3. 988 views
In a parallelogram ABCD, diagonals AC & BD intersect at O.E, F, G, & H be the midpoints of sides AO, DO, CO & BO. Find the ratio
1. 0 answers
2. asked by faizel
3. 517 views
ABCD is a quadrilateral in which diagonals intersect at 90 degree.Given, AB = 6cm, CD = 5cm and DA = 6cm. Find side BC
1. 2 answers
2. asked by Kaur
3. 283 views
quadrilateral ABCD is a trapezium iff its diagonals intersect each other in the same ratio .proof this
1. 1 answer
2. asked by Anonymous
3. 643 views
In a quadrilateral ABCD,AB is parallel to DC and AD is parallel to BC. Find the perimeter of ΔCOD if the diagonals of the
1. 1 answer
2. asked by Gracie
3. 3,628 views
The sides of convex quadrilateral ABCD are AB = 8, BC = 5, $CD = 5,$ and $DA = 8.$ Diagonals $\overline{AC}$ and $\overline{BD}$
1. 1 answer
2. asked by Fiona
3. 13 views
Quadrilateral ABCD is a parallelogram. If adjacent angles are congruent, which statement must be true?A. Quadrilateral ABCD is a
1. 3 answers
2. asked by Lauren
3. 7,151 views