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Textbook of Mathematics for Class VIITi.e.,2x_x7x(7 + h) = 968h 15 cmHence, the height of the cylinder is 15 cm.Exercise 10.31. There are two cuboidal boxes asăźă¤150 cm5e emshown in the adjoining figure. Whichbox requires the lesser amount ofmaterial to make?50 cm |
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