Math

The blog post that I am going to do is about math. In math we are learning all about circles! We are learning to calculate and do the diameter of a circle, the circumference of a circle, and the radius of a circle. We are also learning about the area of a circle. The formula for the area of a circle.

R=4cm

 

 A= 50.27

This example shows that pi multiplied by the radius squared is the area. What radius squared means is that in this example it would mean 4 multiplies by itself. So, 4*4 = 16cm.

You can find the circumference by . The formula for finding the circumference but you know the radius is An example is:

r = 4.2

c =

c = 26.4cm

You can find the diameter of a circle by knowing the circumference . The formula would be pi multiplied by the diameter.

 Example:

D = 3cm

C=

C =

C = 9.4 cm

Thank you, and I hope you enjoyed my blog post on math.