how to find diameter with the help of circumference
Answers
Step-by-step explanation:
Setting Up the Formula
Write down the formula for calculating the circumference of a circle; C = πd, where C = circumference, π = 3.14 and d = diameter. Say aloud the meaning of the formula's symbols to make sure you understand, saying "Circumference equals pi times the diameter of a circle."
Plug the numerical value for your circle's circumference into the formula; for instance, 12 inches. You should replace the symbol C with the measurement of your circle's circumference. In this example, write "12 = (3.14)d", or "Twelve equals 3.14 times the diameter." Here, the parentheses denote the multiplication function.
Solve the equation for the diameter of the circle, d= C/π. In this example, "d = 12 / 3.14." or "The diameter is equal to twelve divided by 3.14."
Divide the circumference by pi to get the answer. In this case, the diameter would be 3.82 inches.