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EastWind [94]
3 years ago
14

A 7-meter by 7-meter square is reduced so that each side is half as long as the original.

Mathematics
1 answer:
Lina20 [59]3 years ago
3 0

Answer:

Step-by-step explanation:

  1. 7m ÷ 2 = 3.5m
  2. Part A: New square is 3.5-meter by 3.5-meter
  3. The original square's perimeter is 7x4=28-meter.
  4. The new square's perimeter is 3.5x4=12-meter
  5. Part B: The ratio is 12:28 or 3:7
  6. The original square's area is 7²=49 meter²
  7. The new square's area is 3.5²=12.25 meter²
  8. Part C: The ratio is 49:12.25
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Mazyrski [523]
     We know that the fence is 52 <em>feet</em> long, but since it's sold in yards, we need to somehow convert feet to yards.
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3 years ago
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Alexxandr [17]

Answer:

4th graph

6th graph

3rd graph

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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