English

Find the volume of the given figure if volume = base area × height.

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Question

Find the volume of the given figure if volume = base area × height.

Sum
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Solution

∵ Volume of the given figure = Base area × Height

In figure, base is rectangle.

So, area of rectangle = y × 3y = 3y2

Height = 2y

∴ Volume of the figure = 3y2 × 2y = 6y3 

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Chapter 11: Mensuration - Exercise [Page 355]

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NCERT Exemplar Mathematics Exemplar [English] Class 8
Chapter 11 Mensuration
Exercise | Q 86. (b) | Page 355

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