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!
Perimeter of rectangle: 5+3+5+3 = 16cm
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.
To draw a shape with a 9cm perimeter, you can create a triangle, square, or rectangle. For a triangle, you could have sides measuring 3cm, 3cm, and 3cm. For a square, all four sides would be 2.25cm. For a rectangle, two sides could be 2cm and the other two sides could be 2.5cm. These shapes will all have a perimeter of 9cm.
what is the perimeter and area of a rectangle 3cm long and 3cm wide
I assume you are referring to a rectangle. Just add the lengths of all four sides.
16cm.
Two sides of 8cm & two sides of 3cm fit the problem. 8+8+3+3=22cm (the perimeter you stated) AND a rectangle of 8x3cm is an area of 24cm2
16 cm 5cm+5cm+3cm+3cm=16cm
Oh honey, that shape is a rectangle. It has sides measuring 5cm and 3cm, giving you an area of 15cm² and a perimeter of 16cm. It's as straightforward as a line at the DMV, darling.
3cm + 4cm + 3cm + 4cm = 14 cm
With 3cm for each sides.