Class 6 Exam > Class 6 Questions > The area of a rectangle is 540 cm2. Its lengt...
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The area of a rectangle is 540 cm2. Its length is 36cm, what is its perimeter?
- a)92 cm
- b)102 cm
- c)112 cm
- d)118 cm
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
The area of a rectangle is 540 cm2. Its length is 36cm, what is its pe...
Breadth of rectangle
∴ Perimeter of rectangle = 2 ( 36 + 15)
= 2 × 51 = 102 cm.
∴ Perimeter of rectangle = 2 ( 36 + 15)
= 2 × 51 = 102 cm.
Most Upvoted Answer
The area of a rectangle is 540 cm2. Its length is 36cm, what is its pe...
Understanding the Problem
To find the perimeter of the rectangle, we first need to identify the width using the area and the length provided.
Given Information
- Area of the rectangle: 540 cm²
- Length of the rectangle: 36 cm
Finding the Width
The formula for the area of a rectangle is:
Area = Length × Width
We can rearrange this formula to find the width:
Width = Area / Length
Substituting the given values:
Width = 540 cm² / 36 cm
Width = 15 cm
Calculating the Perimeter
The formula for the perimeter of a rectangle is:
Perimeter = 2 × (Length + Width)
Now substituting the values we have:
Perimeter = 2 × (36 cm + 15 cm)
Perimeter = 2 × 51 cm
Perimeter = 102 cm
Conclusion
Thus, the perimeter of the rectangle is 102 cm. Therefore, the correct answer is option 'B'.
To find the perimeter of the rectangle, we first need to identify the width using the area and the length provided.
Given Information
- Area of the rectangle: 540 cm²
- Length of the rectangle: 36 cm
Finding the Width
The formula for the area of a rectangle is:
Area = Length × Width
We can rearrange this formula to find the width:
Width = Area / Length
Substituting the given values:
Width = 540 cm² / 36 cm
Width = 15 cm
Calculating the Perimeter
The formula for the perimeter of a rectangle is:
Perimeter = 2 × (Length + Width)
Now substituting the values we have:
Perimeter = 2 × (36 cm + 15 cm)
Perimeter = 2 × 51 cm
Perimeter = 102 cm
Conclusion
Thus, the perimeter of the rectangle is 102 cm. Therefore, the correct answer is option 'B'.
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The area of a rectangle is 540 cm2. Its length is 36cm, what is its perimeter?a)92 cmb)102 cmc)112 cmd)118 cmCorrect answer is option 'B'. Can you explain this answer?
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The area of a rectangle is 540 cm2. Its length is 36cm, what is its perimeter?a)92 cmb)102 cmc)112 cmd)118 cmCorrect answer is option 'B'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about The area of a rectangle is 540 cm2. Its length is 36cm, what is its perimeter?a)92 cmb)102 cmc)112 cmd)118 cmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The area of a rectangle is 540 cm2. Its length is 36cm, what is its perimeter?a)92 cmb)102 cmc)112 cmd)118 cmCorrect answer is option 'B'. Can you explain this answer?.
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