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A semicircle has a diameter of 14 cm. What is the area of the semicircle? (Use π ≈ 22/7)

Practice Questions

1 question
Q1
A semicircle has a diameter of 14 cm. What is the area of the semicircle? (Use π ≈ 22/7)
  1. 77 cm²
  2. 49 cm²
  3. 154 cm²
  4. 88 cm²

Questions & Step-by-step Solutions

1 item
Q
Q: A semicircle has a diameter of 14 cm. What is the area of the semicircle? (Use π ≈ 22/7)
Solution: Radius = 7 cm. Area of semicircle = (1/2) × πr² = (1/2) × (22/7) × (7)² = 77 cm².
Steps: 0

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