Question

V

The length of a rectangle is six times its width.
If the area of the rectangle is 600 ft², find its perimeter.

Answer 1

Explanation:

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Answer 2

140

Explanation:

→ Find an expression for the area

6x × x = 6x²

→ Equate to area

6x² = 600

→ Solve

x = 10

→ Find length and width

Length = 60 and width = 10

→ Find perimeter

60 + 60 + 10 + 10 = 140