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The area of a rectangle 144 cm long is s...

The area of a rectangle 144 cm long is same as that of a square of side 84 cm. The width of the rectangle is (a)7 cm                               (b) 14 cm (c)49 cm                             (d) 28 cm

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RD SHARMA-MENSURATION-1-All Questions
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  13. The length of a rectangle is 8 cm more than the breadth. If the peri...

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  14. The length of a rectangle is 8 cm more than the breadth. If the peri...

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  16. Each side of an equilateral triangle is 8 cm. Its area is (a)16sqrt(...

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  18. The height of an equilateral triangle is sqrt(6)\ c mdot Its area is (...

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  19. If A is the area an equilateral triangle of height h , then (a)A=sqr...

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