Find the area and the circumference of a circle with radius 5 yd.
Use the value 3.14 for the radius, and do not round your answer. Be sure to include the correct units in your answers.
Area : ________
Circumference: ________
The formula for the area of a circle is A = πr^2, where A represents the area and r represents the radius.
Using the given radius of 5 yd, the area can be calculated as:
A = 3.14 * (5)^2
A = 3.14 * 25
A = 78.5
Therefore, the area of the circle is 78.5 square yards.
The formula for the circumference of a circle is C = 2πr, where C represents the circumference and r represents the radius.
Using the given radius of 5 yd, the circumference can be calculated as:
C = 2 * 3.14 * 5
C = 6.28 * 5
C = 31.4
Therefore, the circumference of the circle is 31.4 yards.