Well, honey, making a shape with a perimeter of 9cm is as easy as pie. You could have a triangle with sides measuring 3cm, 3cm, and 3cm. Or you could have a rectangle with sides measuring 2cm and 2.5cm. Just remember, the perimeter is the sum of all the sides, so get those measuring tapes out and get creative!
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To make a shape with a perimeter of 9cm, you can create a triangle with sides measuring 3cm, 3cm, and 3cm. This is because the perimeter of a triangle is the sum of the lengths of its three sides. Another option is a rectangle with sides measuring 2cm and 2.5cm, as the perimeter of a rectangle is calculated by adding the lengths of all four sides. Both of these shapes will have a perimeter of 9cm.
you cant do that becaues to get a perrimetr you need to add all the sides.
when you do that it wll either be less then 9 or more then 9
in conclusion you cant get a shape that has a perimeter of
To create a 9 centimetres perimeter shape you must use 3 centimetres on each side of the shape to make a total of 9 centimetres (3cm by 3cm = 9cm).
9cm + 5cm + 9cm + 5cm = 28cm
28 cm
An arbitrary large number is the answer for anyrectangle, up to that with a length of 9cm, and 0cm as the width will have a perimeter of 18cm.Similarly, any rectangle up to that with sides 0cm long, and a width of 9cm will have your 18cm perimeter.
if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm if you have a box that is 9cm long and 3cm wide then you would say width + length + width + length because the side opposite from 3cm is also 3cm and the side opposite 9cm is also 9cm. so you would add: 9cm+9cm+3cm+3cm = 24cm
perimeter is when you have a shape and then you have your area and that is what is in the middle of the shape and perimeter is the edge of the shape.