Question

In the figure, AB and DC are parallel sides
of a trapezium ABCD and ∆ADC = 90°.
Given AB = 15 cm, CD= 40 cm and diagonal
AC = 41 cm, calculate the area of trapezium
ABCD . ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

area for trapizium =1/2×base×height.

now it's your work to put the numbers and calculate it try it it is easy