Circle measure calculator

Circle Calculator

Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm. You can also use it to find the area of a circle: A = π * R² = π * 14² = 615.752 cm². Finally, you can find the diameter - it is simply

Student reviews

Makes NO mistakes and is exactly what you're looking for! I expected nothing less, but need to write question in/on a plain paper, it didn't recognize my text in by 2 line book , when i wrote the problem on white bord and then scan , it solves. It's more specific than Photomath but photomath tells you how to solve problems for free.

Rick Palma

Really like it so far, always gives the best explanations. This really helped me, I was way behind in math, and I had about a whole semester of it to do in a day, this made graphs and solving systems way easier.

John Hagler

More than better if you're a free user it's really the best to check your answers if you're a math person really enjoyed it and it's simple and easy, so it basically only tells you the answers, amazing, it is great for when I have last minute assignments to finish, or if i dont understand a problem, you can take a picture of it and it will explain the process! I love it.

Harry Smith

Circle Measurements Calculator

Circle Angles, Tangents, And Chords Calculator - find angle, given diameter

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Area of a Circle Calculator

The area of a circle can be calculated using its radius as follow: a = π * (r ^ 2) If the diameter is known: Using the diameter, the care of a circle can be calculated as follow: a = (π *

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