# math

PQRS IS A QUAD. IN WHICH DIAGONALS PR AND QS INTERSECT AT O.PROVE THAT PQ+QR+RS+SP>2(PR+QS).

1. 👍 0
2. 👎 0
3. 👁 98
1. Hint:
Use the triangular inequality,
a+b>c
where a,b,c represent three sides of any triangle.

1. 👍 0
2. 👎 0

## Similar Questions

1. ### geometry

diagonals of pqrs intersect each other at point a also ar = 3ap and as= 3aq, prove that sr =3pq

asked by rishi on May 15, 2013
2. ### math

The diagonals of a rhombus PQRS intersect at T. Given that P (2,2), Q(3,6), R(-1,5): a. draw the rhombus PQRS on the grid provided b. State the coordinates of T.

asked by Anonymous on May 28, 2012
3. ### maths

In a rhombus PQRS,the diagonals intersect at O.given that angle=120 degree and OP=3 cm.what is the side of the rhombus.

asked by Gajalakshmi on September 17, 2018
4. ### Math

We have a trapezoid ABCD and the diagonals intersect in point O. AO : OC = m : n Prove that DO : OB = m : n

asked by Mike on November 30, 2017
5. ### Math

We have a trapezoid ABCD and the diagonals intersect in point O. AO : OC = m : n Prove that DO : OB = m : n

asked by Mike on November 29, 2017
6. ### math

Quadrilateral PQRS is a parallelogram. If adjacent angles are congruent, which statement must be true? A. PQRS is a square. B. PQRS is a rectangle. C. PQRS is an isosceles trapezoid. D. PQRS is a rhombus

asked by y.m. on June 8, 2010
7. ### Geometry

The diagonals of rectangle ABCD are AC and BD. Hallie found that the distances from the point where the diagonals intersects to each vertex were the same. Which of the following conjectures could she make? a. Diagonals of a

asked by Chrissy on December 10, 2009
8. ### geometry

pqrs is a parallelogram. pr and sq are its diagonals prove area triangle sor =area triangle pqo

asked by DIPI on December 26, 2017
9. ### Geometry

2.Given two segments with lengths x and y (x does not equal y), which three special parallelograms meet the three sets of given conditions? a. One diagonal has length x, the other has length y. b. The diagonals intersect at right

asked by Isabelle on June 24, 2014