The perimeter of that closed image would be 21 centimeters. Thank you and have a lovely day!
The answer is 28 cm.
If the shape measuring 8 centimeters by 5 centimeters is a rectangle, the perimeter of the rectangle is 25 centimeters (2w + 2l)
The perimeter would be 26cm.
That's 3 x 8.
27 cm.
74 cm.
Each side is 8cm so the perimeter is 4*8 = 32 cm
It's 22.4 cm! 3.2+3.2+8+8= 22.4. Check it on a calculator.
8 cm
If it's a rectangle, mutliply each one by 2.
Perimeter of a rectangle = 2*(Length + Breadth) = 2*(2.5 + 1.5) = 2*4 = 8 cm