What is the approximate area of a circle with a diameter of 18 in?

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

What is the perimeter of an equilateral triangle if each side is (x+3)?