Avneet buys 9 square paving slabs- each with a side of 1 2 m- He lays them in the form of a square-What is the perimeter of his arrangement-

Side of arrangement = 32m perimeter = 4a =4×32m =6 m ...

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Standard VII

Mathematics

Use of Algebraic Expressions in Formula of Perimeter of Figures

Avneet buys 9...

Question

Avneet buys 9 square paving slabs, each with a side of $\frac{1}{2} m$ . He lays them in the form of a square.
What is the perimeter of his arrangement.

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Solution

Given side of arrangement = $\frac{3}{2} m$

perimeter = 4a

$= 4 \times \frac{3}{2} m$

$= 6 m$

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Avneet buys 9 square paving slabs, each with a side of 12m. He lays them in the form of a square.What is the perimeter of his arrangement.

Given side of arrangement = 32mperimeter = 4a=4×32m=6m

Avneet buys 9 square paving slabs, each with a side of $\frac{1}{2} m$ . He lays them in the form of a square.
What is the perimeter of his arrangement.

Given side of arrangement = $\frac{3}{2} m$

perimeter = 4a

$= 4 \times \frac{3}{2} m$

$= 6 m$