Solution

The area of a circle is 4.5216 square millimeters. What is the circle's diameter?

Solution

Solution steps
Given:
Radius given
Circle Diameter given

Popular Examples

Megan has run many marathons and keeps track of all of her finishing times. At her most recent race, she finished in 297 minutes. That is 10% longer than her previous race. What was Megan's finishing time at the previous race?Victoria opened a savings account and deposited 676.00 as principal. The account earns 6% interest, compounded annually. What is the balance after 6 years?find three consecutive odd numbers whose sum is fifty-sevenFind the area of the triangle with vertices P(3,-3,0),Q(1,2,2) and R(1,-2,5)If the quotient of a number and 4 is added to 1/2 , the result is 5/4 Find the number.