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A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?
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A lawn is in the shape as shown. Find the area of the lawn.
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ABCD is a square with one vertex at the center of the circle and two vertices on the circle. What is the length of the diagonal of the square if the area of the circle is 100 square cm?
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The floor plan of a house is shown below. Determine the area covered by the house.
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If the length of a rectangle is halved and its breadth is tripled, what is the percentage change in its area?
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$\triangle$ABC is an equilateral triangle of side 14 cm. A semi circle on BC as diameter is drawn to meet AB at D, and AC at E. Find the area of the shaded region.
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Through T, the mid-point of the side QR of a $\triangle$ PQR , a straight line is drawn to meet PQ produced to S and PR at U, so that PU=PS. If length of UR=2 units then the length of QS is
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In the figure given below MN and NL are adjacent sides of a square and the arc MPL is drawn with N as centre and MN as radius. P is a point on the arc and PQRS is a square such that, RS, if extended, passes through L while RQ, if extended, passes through M. What is the ratio of the area of a square of side MN and the square PQRS?
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The trapezoid shown in the given figure represents a cross section of the rudder of a ship.If the distance from A to B is 13 feet, what is the area of the cross section of the rudder in square feet?
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If O is the center of the circle above, what fraction of the circular region is shaded?
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