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A rectangle has an area of 420m2. One of the sides is 5m in length. Work out the perimeter of the rectangle.
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22 votes
A rectangle has an area of 420m2.

One of the sides is 5m in length.
Work out the perimeter of the rectangle.

User Ndp
by
4.5k points

2 Answers

7 votes
First, find your second side by dividing 420 by 5 which is 84. This means your perimeter is 2(5 + 84) which is 178. Since it is perimeter, it has the unit of m. The answer is 178m.
User Rockingskier
by
4.6k points
4 votes

Answer:

P = 178m

Explanation:

User Evayly
by
4.4k points
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