Mensuration Tes...

The area of a trapezium is $$240$$ $$ ft^{2}$$ and its $$ parallel side_{1} = 35$$ ft, $$parallelside_{ 2} = 13$$ ft. Find the height.

Calculate the area of a trapezium whose parallel sides are $$ 14$$ cm and $$5$$ cm, and the height is $$20$$ cm.

Find the area of a  trapezium whose parallel sides are  $$21$$mm and $$17$$ mm and a height of $$10$$ mm.

A swimming pool is $$200$$ft long and $$14$$ ft wide and its depth being $$20$$ ft respectively. Find the volume of the pool.

The area of a trapezium is $$210$$ $$ in^{2}$$ and its parallel sides are $$30$$ in and $$12$$ in. Find the height.

Find the area of the figure shown above.

The curved surface area of the cylinder is $$2\pi r h$$ where as surface area of the cylinder is

The parallel sides of a trapezium are $$15\ cm$$ and $$9\ cm.$$ The distance between them is $$5\ cm$$. A rectangle has the same area as the trapezium. If its length is $$10\ cm,$$ what is its breadth?

Calculate the total surface area of the right circular cylinder shown in the above figure (in square units).

In the following figure, if the dimensions of the trapezoid are as shown and the area of the trapezoid is $$144$$, what is the value of $$x$$?