Question

10. The perimeter of a rectangle is 26 cm. If its width is 6 cm, what is its length?​

Answer 1

Answer: 7 cm

Step-by-step explanation:

Using the formula

P=2(l+w)

l=P /2 into w = 26 / 2-6= 7 cm

Answer 2

Here the perimeter and width of a rectangle is given

perimeter = 26 cm

width = 6 cm

We have to find the length of the rectangle

we will use the formula of perimeter of rectangle

perimeter of rectangle = 2 ( length + width )

26 = 2 ( length + 6 )

13 = length + 6

length = 13 - 6

length = 7

Hence, the length of the rectangle will be 7 cm