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Strike441 [17]
3 years ago
8

What is the circumference of a circle with radius 3.5cm. Take [Pi=22/7]​

Mathematics
2 answers:
Nitella [24]3 years ago
5 0

Answer:

22cm

Step-by-step explanation:

Circumference of a circle = 2πr

π = 22/7

r = 3.5

Circumference of a circle = 2 × (22/7) × 3.5

Circumference of a circle = 22cm.

GarryVolchara [31]3 years ago
5 0

Answer:

22cm

Step-by-step explanation:

  • circumference of a circle=2πr
  • 2×22/7×3.5
  • 2×22×0.5
  • 44×0.5
  • 22
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3 years ago
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B . The result is a prime number
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3 years ago
14. Jeremy plants flowers in a circular bed,
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The area of the circular shaped patio is: 172.7 ft²

<h3>What is the Area of a Circle?</h3>

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Area of smaller circle = πr² = (3.14)(3²)

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The area of the patio = 172.7 ft²

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