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What is the length of a rectangle with a...

What is the length of a rectangle with area `12.5 m^(2)`  and the breadth 5 m? 

A

25 m

B

2.5 m

C

`2.5 m^(2)`

D

62.5 m

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AI Generated Solution

The correct Answer is:
To find the length of the rectangle given its area and breadth, we can follow these steps: ### Step-by-Step Solution: 1. **Write down the formula for the area of a rectangle.** \[ \text{Area} = \text{Length} \times \text{Breadth} \] 2. **Substitute the known values into the formula.** - Given: - Area = \(12.5 \, m^2\) - Breadth = \(5 \, m\) \[ 12.5 = \text{Length} \times 5 \] 3. **Rearrange the equation to solve for Length.** \[ \text{Length} = \frac{12.5}{5} \] 4. **Perform the division.** \[ \text{Length} = 2.5 \, m \] ### Final Answer: The length of the rectangle is \(2.5 \, m\). ---
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MTG IIT JEE FOUNDATION-MENSURATION-Exercise (Multiple Choice Questions) Level - I
  1. What is the area of the rectangle with length l and breadth b?

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  2. What is the perimeter of an isosceles triangle with equal sides 9 cm e...

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  3. What is the length of a rectangle with area 12.5 m^(2)  and the breadt...

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  4. The sum of all the sides of a closed plane figure is .

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  5. The shape whose perimeter is four times the length of its side is .

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  6. Length of 13 - sided regular figure whose perimeter is 169 cm, is .

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  7. The perimeter of a rectangle with length l and breadth b is .

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  8. The area of a piece of cloth which is 2 m long and 1 m 30 cm wide is ...

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  9. Perimeter of regular octagon is  .

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  10. The cost of fencing a 15 m xx 7m  rectangular park at * 45 per metre i...

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  11. If the area of a rectangle is 52.4 m^(2), then its possible dimensions...

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  12. The area of a square with perimeter 40 cm is .

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  13. Distance covered in moving 3 rounds of square park of side 5 m is .

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  14. What is the perimeter of a regular pentagon with a side of 3.5 cm ?

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  15. What is the area of a square having side of 21 cm ?

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  16. Which of the following is the area of the rectangle whose length is 4....

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  17. The length of each side of an equilateral triangle formed with a wire ...

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  18. The area of a rectangle is 108 cm^(2). If its length is 12 cm. The bre...

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  19. Somesh wants to fence a rectangular field of length 150 m and breadth ...

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  20. How many square metre of glass will be required for windows, which has...

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