MEDIUM
8th CBSE
IMPORTANT
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The cross-section of a canal is a trapezium in shape. If the canal is 10 m wide at the top 6 m wide at the bottom and the area of cross-section is 72 m2 determine its depth. If the depth is A m then find A.

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Important Questions on Mensuration-I (Area of a Trapezium and a Polygon)

MEDIUM
8th CBSE
IMPORTANT
The area of a trapezium is 91 cm2 and its height is 7 cm. If one of the parallel sides is longer than the other by 8 cm, find the two parallel sides.
MEDIUM
8th CBSE
IMPORTANT
The area of a trapezium is 384 cm2. Its parallel sides are in the ratio 3: 5 and the perpendicular distance between them is 12 cm. Find the length of each one of the parallel sides
MEDIUM
8th CBSE
IMPORTANT

Mohan wants to buy a trapezium shaped field. Its side along the river is parallel and twice the side along the road. If the area of this field is 10500 m2 and the perpendicular distance between the two parallel sides is 100 m, If the length of the side along the river is x m, then find the value of x.

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MEDIUM
8th CBSE
IMPORTANT
The area of a trapezium is 1586 cm2and the distance between the parallel sides is 26 cm. If one of the parallel sides is 38 cm. find the other.
MEDIUM
8th CBSE
IMPORTANT
The parallel sides of a trapezium are 25 cm and 13 cm; its non-parallel sides are equal, each being 10 cm, find the area of the trapezium.
MEDIUM
8th CBSE
IMPORTANT
If the area of a trapezium is a21 cm2 whose parallel sides are 25 cm,13 cm and the other sides are 15cm each. Find a.
MEDIUM
8th CBSE
IMPORTANT
If the area of a trapezium is 28 cm2 and one of its parallel sides is 6 cm, find the other parallel side if its altitude is 4 cm. If the answer is k cm then find k.
MEDIUM
8th CBSE
IMPORTANT

In the given figure, a parallelogram is drawn in a trapezium, the area of the parallelogram is 80 cm2. If the area of the trapezium is k cm2, find the value of k.

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