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Q: What is the perimeter of rectangle 5cm long and 3cm wide?

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what is the perimeter and area of a rectangle 3cm long and 3cm wide

3cm + 4cm + 3cm + 4cm = 14 cm

9

16cm.

Perimeter of rectangle: 5+3+5+3 = 16cm

18cm

Area of rectangle 1cm by 3cm is the product of length and the bredth of the rectangle. Hence, area = l x b = 1cm x 3cm = 3 cm square

3cm

20cm

It is: 9*3 = 27 square cm

the equation for area is area = length * width. area = 3cm*4cm. Area = 12cm^2

18cm is the area and perimeter. the width is 3cm.

10cm 2l + 2w 4+6=10cm

For an area measuring 4cm long and 3cm wide, the area is equal to 3cm x 4cm = 12 square cm. The perimeter is simply the sum of all the sides, so is equal to 4+4+3+3 = 14cm.

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.

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

I assume you are referring to a rectangle. Just add the lengths of all four sides.

length + width = 20/2 = 10 length = 7cm, width = 3cm

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

Only if it's 3cm high!

Square side 3cm. Rectangle 2cm x 4cm. Equilateral triangle side 4cm.

Yes. Take a simple rectangle of 1cm x 6cm. It's area is 6cm2 and its perimeter is 14cm. Now - a rectangle if 2cm x 3cm has the same area, but has a perimeter of just 10 Centimetres !

The perimeter of a circle is its circumference and it is: 2*pi*radius or pi*diameter

it is about 5cm long and 3cm wide

The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.