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  1. The length of the two parallel sides of a trapezium are 16m and 20m respectively. If its height is 10m, its area in square metre is
    1. 360
    2. 260
    3. 240
    4. 180
Correct Option: D

Area of trapezium =
1
(sum of parallel sides) × perpendicular distance
2

=
1
(20 + 16) × 10
2

=
1
 × 36 × 10 = 180 sq. metre
2


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