Find solutions to your problems with the expert advice available on IDNLearn.com. Discover comprehensive answers from knowledgeable members of our community, covering a wide range of topics to meet all your informational needs.
Which circle is bigger: One with an area of 30 square units or one with a circumference of 30
units? How do you know?
Circumference = 2 x pi x radius When circumference = 30, radius = 15/pu units.
Area of circle = pi x r^2 = pi x 225/pi^2.
Since we know pi is around 3.14, we can use that as an approximation and get the area of the circle with 30 units circumference to be around 72 squared units.
Hence, the circle with circumference of 30 units is much bigger.
Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. IDNLearn.com has the solutions you’re looking for. Thanks for visiting, and see you next time for more reliable information.
