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16 votes
I need help fast please​

I need help fast please​-example-1

2 Answers

9 votes

Answer:

4

Explanation:

The formula is P = 2(l +w)

w = P/2 - l = 20/2 - 6 = 4m

User Dave Burton
by
3.4k points
5 votes
Perimeter is 2l+2w

Therefore 20=2(6)+2w. Solve for w to get

w=3

Hope this helped ;)
User Ginalx
by
3.7k points