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PIT_PIT [208]
3 years ago
13

The area of a square ice rink is 400 yd.². What is the perimeter of the rink in yards

Mathematics
1 answer:
MakcuM [25]3 years ago
8 0

Answer:

80 yd^2

Step-by-step explanation:

Since the formula for squares is s^2, we can use this to set up an equation, which is

s^2=400

If we square root this, we get

s=20

The perimeter formula for a square is 4s, so if we plug in, we end up with 80 yd^2

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