What is the area of the drumhead on the drum shown below? Round to the nearest tenth
1 answer:
There is no image posted. However, I will tell you how to solve for the area of a drum head. Drum head is a circle shape. We will use the formula of finding the area of a circle to solve for the area of a drum head. Area of a circle = π r² π is pi. It is equivalent to 3.14. Though there are still a lot of numbers after 4. To ensure uniformity, π is 3.14 r is radius. It is the line from the center of the circle to the edge of a circle. if the diameter of a circle is given, simply divide the diameter by 2 to get the radius. Diameter is the line that starts from one end of the circle to the other passing through the midpoint of the circle. Example: The drum head has a diameter of 10. What is the area. diameter is given, so we need to get the radius: 10 ÷ 2 = 5 Area = π r² = 3.14 * 5² = 3.14 * 25 Area = 78.50 square unit Area is always in a square unit.
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