Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

A circle has a diameter of 20 cm. What is its circumference?

Sagot :

jeremiahmandukic
Formula for the circumference of a circle = 2 • pi • radius

If diameter = 20cm

20cm divided by 2 = 10cm

The radius of the circle is 10cm, the radius is 1/2 of the diameter and is what we need to calculate the circumference.

2 • pi • 10cm = 62.8 (ROUNDED TO TENTHS PLACE)

The circumference of the circle is 62.8cm squared.
The circumference of the circle is 62.8cm squared.
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.