In the figure. `AB` and `DC` are parallel sides of a trapezium `ABCD` and angle `ADC= 90^@` given `AB=15cm , CD=40cm` and diagonal `AC=41 cm`, calculate the area of trapezium `ABCD`

In a trapezium ABCD, AB and DC are parallel sides and angleADC = 90^(@) . If AB = 15 cm, CD = 40 cm and diagonal AC = 41 cm. Then the area of the trape- zium ABCD is:

In a trapezium ABCD, AB and DC are parallel sides and angle ADC = 90^@ ,if AB = 15 cm, CD = 40 cm and diagonal AC = 41 cm. Then the area of the trapezium ABCD is एक समलंब में AB और DC समांतर किनारे है और angle ADC = 90^@ है । यदि AB = 15 से.मी., CD = 40 से.मी. और विकर्ण AC = 41 से.मी. है, तो उस समलंब ABCD का क्षेत्रफल बताइए ।

Find the area of a trapezium ABCD in which AB || DC, AB = 26cm, BC = 25cm, CD = 40cm and DA = 25cm.

In the given figure, ABCD is a trapezium in which AD||BC, angle ABC = 90^(@), AD = 16 cm, AC = 41 cm and BC = 40 cm. Find the area of the trapezium.

ABCD is a trapezium, where AB is parallel to DC. If AB = 4cm, BC = 3 cm, CD = 7 cm and DA = 2cm, then what is the area of the trapezium?

In the figure, ABCD is a trapezium with AB||DC, and angle ABC = 90^(@) . BCFE is a quadrant of a circle. If BC = CD = 4.2 cm and AE = 18 cm, find the area of the shaded region.

Find the area of a trapezium ABCD in which AB||DC,AB=77 cm ,BC = 25 cm, CD = 60 cm and DA = 26 cm .

Construct a trapezium ABCD in which AB||DC, angle A = 105°, AD = 3 cm, AB = 4 cm and CD = 8 cm.

In the trapezium ABCD, AB || DC (ABltDC)andAEbotDC . If AB = a, DC = b and AE = h, then the area of the trapezium ABCD is