# Area of a circle

The circumference of the circle is 150.72 centimeters. Calculate the area of the circle.

S =  1807.7 cm2

### Step-by-step explanation:

We will be pleased if You send us any improvements to this math problem. Thank you!

Tips to related online calculators
Do you want to round the number?

#### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem:

## Related math problems and questions:

• Area to perimeter
Calculate circle circumference if its area is 254.34cm2
• Quarter of a circle
Calculate the circumference of a quarter circle if its content is S = 314 cm2.
• Shape
Plane shape has a maximum area 677 mm2. Calculate its perimeter if perimeter is the smallest possible.
• Four circles
1) Calculate the circle radius if its area is 400 cm square 2) Calculate the radius of the circle whose circumference is 400 cm. 3) Calculate circle circumference if its area is 400 cm square 4) Calculate the circle's area if perimeter 400 cm.
• Two annuluses
The area of the annular circle formed by two circles with a common center is 100 cm2. The radius of the outer circle is equal to twice the radius of the inner circle. Determine the outside circle radius in centimeters.
• Perimeter of the circle
Calculate the perimeter of the circle in dm, whose radius equals the side of the square containing 0.49 dm2?
• Circle
How big is an area of a circle if its circumference is 80.6 cm?
• Perimeter to area
Calculate the area of a circle with a perimeter of 15 meters.
• Circle and rectangle
A rectangle with sides of 11.7 cm and 175 mm is described by circle. What is its length? Calculate the content area of the circle described by this circle.
• Described
Calculate perimeter of the circle described by a triangle with sides 478, 255, 352.