0
Infinitely many.
Let B be any number less than 6 cm, and let L = 12-B cm.
Then the perimeter of the rectangle, with length L and breadth B, is
2*[L+B] = 2*[(12-B)+B] = 2*12 = 24 cm.
There are infinitely many possible values for B, between 0 and 6 and so there are infinitely many possible rectangles.
Still curious? Ask our experts.
Chat with our AI personalities
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
SteveKnowledge is a journey, you know? We'll get there.
Chat with Steve
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with TaigaAdd your answer:
Earn +20 ptsQ: How many rectangles have the perimeter of 24cm?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the perimeter of a square if its area is 36sqcm?
The perimeter is 24cm
What are three rectangles with the length and width of 24cm?
The answer is 576cm.
What would the ratio of a two rectangles be if one rectangles width is 24Cm and length 30Cm the other rectangle is width of 36 Cm length of 42 Cm?
These are not similar rectangles so there is no obvious candidate for the ratio. Is it ratio of lengths (sides, perimeter, diameter), or ratio of area?
What is the perimeter of a square if it has a area of 36 centimetre square?
24cm is the perimeter.
How many rectangles have a perimeter of 36 cm?
There is an infinite number that can have that perimeter
Trending Questions
Explain why a change in price from 20 to 10 is a 50 decrease but a change in price from 10 to 20 is a 100 markup?
Is to 400 l as 4000ml is to 400 l?
Use two 3s to equal 8 there is a twist to this problem?
What is 190 divided by 30 equal?
How many binary numbers can be written using seven digits?
What is seven and a half divided by four and a half?
What is 344.7234 round off to 1 decimal place?
How many lines can cross a point?
A certain two-digit number is equal to 9 times the sum of its digitIf 63 were subtracted from the number the digits would be reversed Find the number?
What is the difference between parentheses and brackets in graphing an equation?
Find the length of the hypotenuse of a right triangle with legs of lengths 5 and 12?
What are children ages 7-16 supposed to do in some states?
What is q moon?
What is half of 1 and a half inches?
How much is it to make a 5x6 shed that is 5 ft high?
What is to 8 over 19 plus to 7 over 13?
How do you find a recursive equation?
When was binary invented?
What is 3054 in Roman numerals?
How much is 4.5 million?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.