चतुर्भुज ABCD का क्षेत्रफल ज्ञात करें जिसमें
AB=7 cm, BC = 12 cm,CD = 12 cm, DA=9 cm और विकर्ण AC =15 cm

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

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

What will be the area of quadrilateral ABCD if AB = 3 cm, BC = 4 cm, CD = 4 cm, DA = 5 cm and AC = 5 cm.

In given figure, check whether AD is the bisector of ∠ A of △ ABC in each of the following: (i) AB = 5 cm, AC = 10 cm, BD = 1.5 cm and CD = 3.5 cm (ii) AB = 4 cm, AC = 6 cm, BD = 1.6 cm and CD = 2.4 cm (iii) AB = 8 cm, AC = 24 cm, BD = 6 cm and BC = 24 cm (iv) AB = 6 cm, AC = 8 cm, BD = 1.5 cm and CD = 2 cm (v) AB = 5 cm, AC = 12 cm, BD = 2.5 cm and BC = 9 cm

What is the area of a rhombus (in cm^2 ) whose side is 10 cm and the smallest diagonal is 12 cm? उस समचतुर्भुज का क्षेत्रफल (वर्ग सेमी में ) ज्ञात करें जिसकी भुजा 10 सेमी है तथा सबसे छोटा विकर्ण 12 सेमी का है |

In quadrilateral ABCD, AB = 9 cm, BC = 12 cm, CD = 8.5 cm, DA = 8.5 cm and AC = 15 cm. Find the area of quadrilateral ABCD.

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.

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

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?

Find the area of a quadrilateral ABCD in which AB = 8 cm, BC = 6 cm, CD = 8 cm, DA = 10 cm and AC = 10 cm and |__ulB = 90^(@) .