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The length of a rectangle is three times...

The length of a rectangle is three times of its breadth. If the area of the rectangle is `432 cm^2` then find its perimeter.

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R G PUBLICATION-REVISION-EXERCISE
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  2. Area of a rectangle is equal to the area of a square of length 12 deca...

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  3. The length of a rectangle is three times of its breadth. If the area o...

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  4. The length of one diagonal of a parallelogram is 86 m. and length of t...

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  5. If the length of the diagonals of a rhombusare 10 cm and 24 cm. then f...

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  6. The measures of the parallel sides of a trapezium are 6m and 4m.and th...

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  7. Area of a trapezium is 1350 m^2 and sum of the lengths of its parallel...

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  8. Radius of a wheel is 28cm, what is its perimeter.

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  9. Find the area of a circle of radius 35 cm.

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  10. Find the radius of circle whose area is equal to the sum of the areas ...

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  14. Find the length of the edge of a cube whose surface area is 600 m^2.

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  15. How many metal sheets of size 1m xx 1m will be required tp form a cyli...

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  16. Wrapping a paper of breath 14cm. a cylinder of radius 20cm. is formed....

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  17. Diameter of a cylinder A is 7 cm. and height is 14 cm. Diameter of ano...

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  18. Find the height of the cylinder whose volume is 1.54 m^3 and diameter ...

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  19. Find the surface area of a cylinder whose- Radius of the base is 7m an...

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  20. Find the surface area of a cylinder whose- Radius of the base is 4m an...

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