Question

What is the diameter, circumference, and area of a circle that has the radius of 7?

Answer 1

Answer:

the diameter is: 14

the circumference is: C≈43.98

the area is: A≈153.94

Step-by-step explanation:

Answer 2

Answer:

14, 616, 154

Step-by-step explanation:

area of circle πr^2

diameter= r x 2

circumference=πd^2