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Find the Perimeter of a Square; Whose Area is : 1.69 M2 - Mathematics

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Sum

Find the perimeter of a square; whose area is: 1.69 m2

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Solution

Area of square= 1.69 m2
Side = `sqrt("area")` = `sqrt(1.69)` = 1.3 m
Perimeter = 4 x side = 4 x 1.3 = 5.2 m

Concept: Perimeter of Squares
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 20 Area of a Trapezium and a Polygon
Exercise 20 (B) | Q 6 | Page 227
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