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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 6

A square park has 40 m as its perimeter. What is the length of its side? Also find its area

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Question

A square park has 40 m as its perimeter. What is the length of its side? Also find its area

Sum
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Solution

Given perimeter = 40 m

Perimeter of a square = 4 × Length of a side

40 = 4 × Length of a side

∴ Length of its side = `40/4` m

= 10 m

∴ Side of the park = 10 m

Area of a square = (side × side) unit2 

= (10 × 10) m2

= 100 m2

∴ Area of the Park = 100 m2

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Chapter 3: Perimeter and Area - Exercise 3.1 [Page 52]

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Samacheer Kalvi Mathematics - Term 3 [English] Class 6 TN Board
Chapter 3 Perimeter and Area
Exercise 3.1 | Q 12 | Page 52

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