चतुर्भुज ABCD का क्षेत्रफल ज्ञात कीजिए जिसमे AB = 9 cm, BC = 12 cm, CD = 12 cm, DA = 15 cm और AC...

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right-angle. What is the area of quadrilateral ABCD ?

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right-angle. What is the difference between perimeter of triangle ABC and perimeter of triangle ADC ?

The base of a right prism is a quadrilateral ABCD. Given that AB = 9 cm, BC = 14 cm, CD = 13 cm, DA = 12 cm and angleDAB = 90^(@) . If the volume of the prism be 2070 cm^(3) , then the area of the lateral surface is

ABCD is a trapezium in which AD II BC . AB = 9 cm, BC =12 cm, CD = 15 cm, DA = 20 cm. Find the sum of square of diagonals.

In a triangle ABC, P and Q are points on AB and AC, respectively, such that AP=1cm, PB=3cm, AQ=1.5cm and CQ=4.5 and PQ|| BC . If the area of triangle APQ is 12 cm^2 , then find the area BPQC. एक त्रिभुज ABC में, P और Q क्रमशः AB और AC पर बिंदु हैं, जैसे कि AP = 1cm, PB = 3cm, AQ = 1.5cm और CQ = 4.5। यदि triangle APQ का क्षेत्रफल 12 cm^2 है, तो BPQC क्षेत्रफल ज्ञात करे

A park is in the shape of quadrilateral ABCD in which AB = 9 cm, BC = 12 cm, CD = 5 cm, AD = 8 cm and angle C = 90^(@) . Find the area of the park.

ABCD is a trapezium in which AB ||CD, AB =20cm, BC =10 cm, CD =10 cm and AD =10 cm . Find /_ADC

ABCD is a trapezium in which AD||BC, AB = 9 cm BC = 12 cm CD = 15 cm DA = 30 cm find the sum of diagonals's square

Is it possible to construct a quadrilateral ABCD in which AB = 3 cm, BC = 4 cm, CD = 5.4 cm, DA = 5.9 cm and diagonal AC = 8 cm? If not, why?