Class 5 Exam > Class 5 Questions > A rectangle has a length of 12 cm and a bread...
Start Learning for Free
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?
- a)38 cm
- b)24 cm
- c)19 cm
- d)60 cm
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its p...
The perimeter of a rectangle is calculated using the formula:
Perimeter = 2 × (Length + Breadth)
Substituting the given values:
Perimeter = 2 × (12 cm + 7 cm) = 2 × 19 cm = 38 cm
Free Test
FREE
| Start Free Test |
Community Answer
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its p...
Understanding the Perimeter of a Rectangle
To calculate the perimeter of a rectangle, we use the formula:
Perimeter = 2 × (Length + Breadth)
Given the dimensions of the rectangle:
Step-by-Step Calculation
1. Add Length and Breadth:
- Length + Breadth = 12 cm + 7 cm = 19 cm
2. Multiply by 2:
- Perimeter = 2 × (Length + Breadth) = 2 × 19 cm = 38 cm
Conclusion
The calculated perimeter of the rectangle is 38 cm. Therefore, the correct answer is option 'A'.
This formula is essential for finding the total distance around the rectangle, which can be useful in various real-life applications such as fencing a yard or framing a picture. Understanding perimeter helps students grasp basic geometry concepts and prepares them for more complex mathematical equations in the future.
To calculate the perimeter of a rectangle, we use the formula:
Perimeter = 2 × (Length + Breadth)
Given the dimensions of the rectangle:
- Length: 12 cm
- Breadth: 7 cm
Step-by-Step Calculation
1. Add Length and Breadth:
- Length + Breadth = 12 cm + 7 cm = 19 cm
2. Multiply by 2:
- Perimeter = 2 × (Length + Breadth) = 2 × 19 cm = 38 cm
Conclusion
The calculated perimeter of the rectangle is 38 cm. Therefore, the correct answer is option 'A'.
This formula is essential for finding the total distance around the rectangle, which can be useful in various real-life applications such as fencing a yard or framing a picture. Understanding perimeter helps students grasp basic geometry concepts and prepares them for more complex mathematical equations in the future.
|
Explore Courses for Class 5 exam
|
|
Top Courses for Class 5View all
Question Description
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer?.
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A rectangle has a length of 12 cm and a breadth of 7 cm. What is its perimeter?a)38 cmb)24 cmc)19 cmd)60 cmCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 5 tests.
|
|
Explore Courses for Class 5 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily