12cm
28cm
The perimeter of a rectangle is calculated by adding together all four sides. In this case, the rectangle has a length of 6cm and a width of 2cm. To find the perimeter, you would add the length (6cm) + width (2cm) + length (6cm) + width (2cm) = 16cm. Therefore, the perimeter of a rectangle with sides measuring 6cm by 2cm is 16cm.
It is: 4*2 = 8 square cm
Ah, what a lovely little rectangle we have here! To find the perimeter, you simply add up all the sides. So for this 7cm by 4cm rectangle, you would add 7 + 7 + 4 + 4 to get a perimeter of 22cm. Isn't that just delightful?
12cm
Square side 3cm. Rectangle 2cm x 4cm. Equilateral triangle side 4cm.
A rectangle that is 2cm by 4cm has an area of 8cm. It also has a perimeter of 12cm.
28cm
30cm
The perimeter of a rectangle is calculated by adding up the lengths of all four sides. In this case, the rectangle has two sides of length 6cm and two sides of length 4cm. Therefore, the perimeter would be 6cm + 6cm + 4cm + 4cm = 20cm.
22 cm
It is: 4*2 = 8 square cm
It depends what units you use for each side ! A 1cm x 15cm rectangle has a perimeter of 16cm. So does a 2cm x 4cm one ! If you start using millimetres, there are many more possibilities !
Since all four sides are equal in a square, a square with an area of 4cm2 must be 2cm on each side. Therefore, the perimeter is 2cm x 4 = 8cm.
The perimeter of a rectangle is calculated by adding up the lengths of all its sides. In this case, the rectangle is 4 cm long and 3 cm wide. Therefore, the perimeter would be 2(4 cm) + 2(3 cm) = 8 cm + 6 cm = 14 cm.
Oh, dude, it's like you're asking me to do math or something. Okay, so to find the perimeter of a rectangle, you just add up all the sides. In this case, you add up 2cm + 2cm + 14cm + 14cm, which equals 32cm. So, the perimeter of your rectangle is 32cm. Easy peasy, lemon squeezy!