Q. The radius of a quarter circle is 4 feet. What is the quarter circle's perimeter?Use π≈3.14 and round your answer to the nearest hundredth.____ feet
Calculate Full Circle Circumference: Step 1: Calculate the circumference of the full circle using the radius.Radius (r) = 4 feet. The formula for the circumference of a full circle is c=2πr.Calculate c=2×3.14×4.Circumference of the full circle = 25.12 feet.
Find Quarter Circle Circumference: Step 2: Find the circumference of the quarter circle.Since we need the circumference of a quarter circle, divide the full circumference by 4.Quarter circle circumference = 425.12 = 6.28 feet.
Calculate Quarter Circle Perimeter: Step 3: Add the radius twice to the quarter circle's circumference to get the perimeter.Perimeter of the quarter circle = Quarter circle circumference + 2× radius.Perimeter = 6.28+2×4=14.28 feet.