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to have a perimeter of 80cm the sum of the 4 sides must be 80cm. If it is a rectangle then the sides are unequal and the internal corners are 90 degrees. Adjacent sides have to add up to 40cm and can be any a+b=40 where a does not equal b. 0.1cm and 39.9cm is a valid answerso is 15cm and 25cm - anything that adds up to 40 except 20+20 which would be a square not a rectangle
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What is the perimeter of a rectangle with an area of 24cm?
The perimeter of the rectangle is the sum of its 4 sides.
How do you find out the perimeter?
The perimeter of any 2D shape is the sum of all of the individual sides. For example: the perimeter of a rectangle is = length of rectangle (top) + length of rectangle (bottom) + height of rectangle (Left) + height of rectangle (Right)
What is the perimeter of a rectangle that has the radious of 15mm and 20mm?
The perimeter of a rectangle is the sum of its 4 sides.
The length of a rectangle is twice its width If the perimeter of the rectangle is 54y find its area?
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What is the perimeter of a rectangle with two 5cm squares?
the perimeter of a rectangle with two 5cm squares will be 30cm
