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What is the answer to this problem

What is the answer to this problem-example-1
User Arun Unnikrishnan
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1 Answer

25 votes
25 votes

Answer:

width = 35

length = 70

Explanation:

length (L) = 2w

Perimeter is 2L + 2w

Substitute each variable and solve:

2(2w) + 2w = 210

4w + 2w = 210

6w = 210

w = 35

length is twice that, so 2(35) = 70

User Navigator
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