Home
Class 14
MATHS
In the given, figure, PQR is a triangle ...

In the given, figure, PQR is a triangle and quadrilateral ABCD is inscribed in it. QD = 2 cm, QC= 5 cm, CR= 3cm, BR = 4 cm, PB=6cm, PA=5cm and AD =3 cm. What is the area (in `cm^2`)of the quadrilateral ABCD?
दी गई आकृति में, PQR एक त्रिभुज है तथा चतुर्भुज ABCD उसमें अंकित किया गया है। QD = 2 से.मी. QC = 5 से.मी. CR=3 से.मी. BR = 4 से.मी. PB = 6 से.मी. PA = 5 सेमी. तथा AD =3 सेमी. है। चतुर्भुज ABCD का क्षेत्रफल (`से.मी.^2` में क्या है?

A

`(23sqrt(21))//4`

B

`(15sqrt(21))//4`

C

`(17sqrt(21))//5`

D

`(23sqrt(21))//5`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

In the given figure, 3 semicircles are drawn on three sides of triangles ABC. AB = 21 cm, BC = 28 cm and AC = 35 cm. What is the area (in cm^2 ) of the shaded part? दी गई आकृति में, त्रिमुज ABC की तीनों भुजाओं पर 3 अर्धवृत्त बनाये गये है। AB =21 से.मी., BC =28 से.मी. तथाAC = 35 से.मी. है। छायांकित भाग का क्षेत्रफल ( से.मी.^2 में) क्या है?

In the given figure, quadrilateral ABCD is circumscribed, touching the circle at P, Q, R and S. If AP = 6 cm, BP = 5 cm, CQ = 3 cm and DR = 4 cm, then perimeter of quadrilateral ABCD is

In the given figure, PQRS is a quadrilateral. If QR = 18 cm and PS = 9 cm, then what is the area (in cm^(2) ) of quadrilateral PQRS?

Construct a quadrilateral ABCD given that AB=3.5 cm, BC=4cm, CD=4.5cm, DA=5cm and /_B=60^(@) .

Construct a quadrilateral ABCD in which AB = AD = 5cm, BC = CD = 7cm and BD = 6cm. What type of quadrilateral is this?

Find the area of the quadrilateral ABCD in which AB=3cm,BC=4cm,CD=4cm,DA=5cm and AC=5cm.

Find the area of a quadrilateral ABCD is which AB=3cm,BC=4cm,CD=4cm,DA=5cm and AC=5cm

Construct a quadrilateral ABCD give that AB=4 cm, BC=3cm, AD=3.5cm, diagonal AC=5 cm and diagonal BD=6cm.