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The Lengths of the Sides of Two Squares Are in the Ratio 8:15, Find the Ratio Between Their Perimeters. - Mathematics

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प्रश्न

The lengths of the sides of two squares are in the ratio 8:15, find the ratio between their perimeters.

योग

उत्तर

Let the side of first square = 8x
∴ Perimeter of first square = 4 × Side = 4 × 8x = 32x
and the side of second squares = 15x
∴ Perimeter of second square = 4 × Side = 4 × 15x = 60x
Now, the ratio between their perimeter = 32x : 60x= 8 : 15

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अध्याय 20: Mensuration - Exercise 20 (A)

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सेलिना Concise Mathematics [English] Class 7 ICSE
अध्याय 20 Mensuration
Exercise 20 (A) | Q 24
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