Question

21
درا
cm. Find its
4
Example 6: The perimeter of a rectangle is 13.6m and its width is 2
length.​

Answer 1

4.8

Explanation:

perimeter=13.6

b=2

l=(1/2*13.6)-2

=6.8-2=4.8

Answer 2

Answer:

perimeter of rectangle = 2×(L+b)

13.6m =2×(L+2)

13.6m = (2×L)+(2×2)

13.6m = 2L+4

4+13.6m = 2L

17.6 m = 2L

2/17.6m. = L

8.8m. = L

so, the length is 8.8m

Hope thishelps you