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The area of a rectangle is 254cm one of the sides is 2cm long what is the perimeter of the rectangle?
Wiki User
∙ 13y ago
Length = 254/2 ie 127 cm. Perimeter = twice (L + W) = 2 x (127 + 2) = 258 cm
Wiki User
∙ 13y ago
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If sides of rectangle A to rectangle B has ratio 4 to 5. What would the perimeter of rectangle A if the rectangle B has a perimeter of 100 What about area of Rectangle A if the area of rectangle B is?
The perimeter of rectangle A would then be 80 because 80 to 100 is 4 to 5 simplified and the area of triangle A would depend on the sides and area of rectangle B which have not been given.
If you know the perimeter of a rectangle but not the length of its sides can you calculate its area?
yes
How do you find the perimeter of a rectangle when you have the area?
You add all the sides up.
How do you find the perimeter and area and formula on a rectangle?
for area you multiply length times width and for perimeter you add all of the sides together
What is the area of a rectangle with a perimeter of 26?
Sorry- no one answer- the area will vary depending on the length of the sides.
What is the perimeter of a rectangle with an area of 24cm?
The perimeter of the rectangle is the sum of its 4 sides.
If sides of rectangle A to rectangle B has ratio 4 to 5. What would the perimeter of rectangle A if the rectangle B has a perimeter of 100 What about area of Rectangle A if the area of rectangle B is?
The perimeter of rectangle A would then be 80 because 80 to 100 is 4 to 5 simplified and the area of triangle A would depend on the sides and area of rectangle B which have not been given.
Formula of a rectangle?
There is no formula for a rectangle. There are formula for calculating its area, perimeter or length of diagonals from its sides, or it is possible to calculate the length of one pair of sides given the other sides and the area or perimeter, or the two lots of sides given area and perimeter and so on.
Which rectangle has the greatest area for a fixed perimeter?
The greatest area for a fixed perimeter will be when all the sides are equal or when the rectangle approaches the shape of a square.
Show you 2 rectanglesthat have the same area and different perimeter?
A rectangle with sides of 1cm and 6cm has an area of 6 cm2 and a perimeter of 14 cm. A rectangle with sides of 2cm and 3cm has the same area but its perimeter is 10 cm.
Can a rectangle have a greater perimeter and also have a greater area?
Of course, a rectangle can have a greater perimeter and a greater area. Simply double all the sides: the perimeter is doubled and the area is quadrupled - both bigger than they were.
If you know the perimeter of a rectangle but not the length of its sides can you calculate its area?
yes
How do you find the perimeter of a rectangle when you have the area?
You add all the sides up.
What is the perimeter and area of a rectangle with the sides equal to 5 inches and 7 inches?
Perimeter:20 inches Area:35
What happen when you double all the sides of a rectangle?
You double the perimeter and 4X the area.
If you know the perimeter of a rectangle but don't know the length of the sides can you find the area?
no
How do you find the perimeter and area and formula on a rectangle?
for area you multiply length times width and for perimeter you add all of the sides together
