Explain how this figure is a trapezium. Which of its two sides are parallel? (Fig 3.32)

In the figure, which of the two lines are parallel and why ?

In the adjoining figure, explain : (i) which side is the greatest side ? (ii) which of two sides are equal ? (iii) which is the smallest side of DeltaAQS ?

Which pair of lines in Fig. are parallel? Given reasons.

Find the height of a trapezium, the sum of the lengths of whose base (parallel sides) is 60cm and whose area is 600\ c m^2dot

If a triangle is inscribed in an ellipse and two of its sides are parallel to the given straight lines, then prove that the third side touches the fixed ellipse.

The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.

If two opposite sides of a cyclic quadrilateral are equal, then the other two sides are parallel.

In the given figure ABCD is a trapezium, P is the mid-point of side AD and PR||AB||DC . Prove that R is the mid-point of side BC

Mohan wants to buy a trapezium shaped field. Its side along the river is parallel to and twice the side along the road. If the area of this field is 10500 m^2 and the perpendicular distance between the two parallel sides is 100 m, find the length of the side along the river.

Mohan wants to buy a trapezium shaped field. Its side along the river is parallel to 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, find the length of the side along the river.