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