Fence around two square gardens
Find each side as a square root, then add up the fence needed.
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A square garden has an area of 4 m². A second square garden has an area of 49 m². What is the total length of fence needed for both, in m?
Answer: 36
A square garden has an area of 25 m². A second square garden has an area of 36 m². What is the total length of fence needed for both, in m?
Answer: 44
A square garden has an area of 121 m². A second square garden has an area of 64 m². What is the total length of fence needed for both, in m?
Answer: 76
Tip: Find each side as a square root, then add up the fence needed.
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