My Learning Cart
?
Categories
Account

A circular garden has a diameter of 14 m. What is its area (use π ≈ 3.14)?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: A circular garden has a diameter of 14 m. What is its area (use π ≈ 3.14)?

Options:

  1. 153.86 m²
  2. 154 m²
  3. 150 m²
  4. 160 m²

Correct Answer: 153.86 m²

Solution: 

Radius = diameter/2 = 14 m/2 = 7 m. Area = π × radius² = 3.14 × (7 m)² = 153.86 m².

A circular garden has a diameter of 14 m. What is its area (use π ≈ 3.14)?

Practice Questions

Q1
A circular garden has a diameter of 14 m. What is its area (use π ≈ 3.14)?
  1. 153.86 m²
  2. 154 m²
  3. 150 m²
  4. 160 m²

Questions & Step-by-Step Solutions

A circular garden has a diameter of 14 m. What is its area (use π ≈ 3.14)?
Correct Answer: 153.86 m²
  • Step 1: Identify the diameter of the circular garden, which is given as 14 meters.
  • Step 2: Calculate the radius by dividing the diameter by 2. So, radius = 14 m / 2 = 7 m.
  • Step 3: Use the formula for the area of a circle, which is Area = π × radius².
  • Step 4: Substitute the values into the formula. Use π ≈ 3.14 and radius = 7 m.
  • Step 5: Calculate the radius squared: (7 m)² = 49 m².
  • Step 6: Multiply π by the radius squared: Area = 3.14 × 49 m².
  • Step 7: Perform the multiplication: 3.14 × 49 = 153.86 m².
  • Step 8: State the final area of the circular garden, which is 153.86 m².
  • Area of a Circle – The area of a circle is calculated using the formula A = π × r², where r is the radius.
  • Understanding Diameter and Radius – The radius is half of the diameter, which is crucial for calculating the area.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks