the perimeter of a retangle is found by adding all the sides together
since there are two lengths and two width you add both ofthe measurements twice.
6.1 + 6.1 + 4.2 + 4.2 = 20.6 inches
That is not a square, it is a rectangle and it has a perimeter of 36 inches.
26 feet.
124 inches
Add the length and the width; Double the answer; Job done.
110
Perimeter = 12+12+7+7 = 38 inches
add 21 and 13 and double the answer!
That is not a square, it is a rectangle and it has a perimeter of 36 inches.
26 feet.
124 inches
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
36 inches
Add the length and the width; Double the answer; Job done.
110
It would be 15 inches long.
16 inches
Perimeter: 7+3+7+3 = 20 inches Area: 7 times 3 = 21 square inches