Question

the rectangle has length 15 cm and breadth 7 cm then its perimeter is ___________​

Answer 1

Answer:

L= 15cm , B= 7cm

Perimeter = 2×(L+B)

Perimeter = 2×(15+7)

Perimeter = 2×22

Perimeter = 44cm

Step-by-step explanation:

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Answer 2

☆ANSWER:

☞Given:

• Length = 15cm
• Breadth = 7cm

☞A.T.Q:

We know, Perimeter = 2(l+b)

So, the perimeter is 2(15+7)

= 2×22

= 44cm (Ans)

☞Extra info:

• Perimeter = 2×(l + b)

• Area = l × b

• Length = $\frac{P}{2} - b$

• Breadth = $\frac{P}{2} - l$

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