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The area of a rectangle is 20 mm2. If the width is 4 mm, find the length?
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4 votes
The area of a rectangle is 20 mm2. If the width is 4 mm, find the length?

User Dorsh
by
6.9k points

2 Answers

6 votes

Answer:

lenght 5

Explanation:

User Typeoneerror
by
7.5k points
6 votes

Answer:

length = 5 mm

Explanation:

area = width x length

20 mm² = 4 mm x length

divide both sides of the equation by 4 mm:

length = 5 mm

User Vielinko
by
7.4k points
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