Alerts Wishlist Cart

If the diameter of a circle is 10 cm, what is the circumference of the circle?

Practice Questions

Q1
If the diameter of a circle is 10 cm, what is the circumference of the circle?
  1. 31.4 cm
  2. 20 cm
  3. 15.7 cm
  4. 25 cm

Questions & Step-by-Step Solutions

If the diameter of a circle is 10 cm, what is the circumference of the circle?
  • Step 1: Understand that the diameter of the circle is given as 10 cm.
  • Step 2: Recall the formula for the circumference of a circle, which is C = πd, where d is the diameter.
  • Step 3: Substitute the diameter (10 cm) into the formula: C = π(10).
  • Step 4: Calculate the circumference using the value of π (approximately 3.14): C ≈ 3.14 * 10.
  • Step 5: Perform the multiplication: C ≈ 31.4 cm.
  • Circumference of a Circle – The circumference is the distance around a circle, calculated using the formula C = πd, where d is the diameter.
Biology (School & UG)
Biology (School & UG)
Chemistry (School & UG)
Chemistry (School & UG)
Civil Engineering
Civil Engineering
Commerce & Accountancy
Commerce & Accountancy
Computer Science & IT
Computer Science & IT
Current Affairs & GK
Current Affairs & GK
Data Structures & Algorithms
Data Structures & Algorithms
eBooks
eBooks
Electrical & Electronics Engineering
Electrical & Electronics Engineering
English (School)
English (School)
General Aptitude
General Aptitude
General Knowledge
General Knowledge
General Knowledge & Current Affairs
General Knowledge & Current Affairs
Languages & Literature
Languages & Literature
Law & Legal Studies
Law & Legal Studies
Major Competitive Exams
Major Competitive Exams
Mathematics (School)
Mathematics (School)
Mechanical Engineering
Mechanical Engineering
Medical Science
Medical Science
Physics (School & Undergraduate)
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Quantitative Aptitude & Reasoning
Social Science (School)
Social Science (School)
Technical
Technical
Verbal and Reasoning
Verbal and Reasoning
Vocational & Skill Development
Vocational & Skill Development
Soulshift Feedback ×

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

Not likely Very likely