EXAMIANS
The perimeter of an equilateral triangle is 90 cm. Find its area.
YOUR ANSWER : ?
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The diameter of a wheel is 63 cms. Distance travelled by the wheel in 100 revolutions is?
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If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?
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Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is
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A triangle with three equal sides has its area equal to 3?3 sq cm . Find its perimeter .
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If the radius of a circle is increased by 6%, find the percentage increase in its area.
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The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle
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A parallelogram has sides 60 m and 40 m and one of the diagonal is 80 m long. Then its area is?
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The difference between the circumference and the radius of a circle is 37 cm. The area of a circle is?
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The diagonals of two squares are in the ratio of 3 : 2. Find the ratio of their areas.
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