Finding the Area of a Circle
Interactive Video
•
Mathematics, Science
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains how to calculate the area of a circle using the formula involving pi and the radius squared. It covers examples with both radius and diameter, emphasizing the importance of order of operations. Students are encouraged to practice calculating areas of circles and semicircles, with a focus on understanding the relationship between diameter, radius, and area. The tutorial also includes real-world applications, such as finding the area of a semicircle in the context of a protractor.
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3 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how to calculate the area of a semicircle.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the area of a semicircle with a diameter of 10 centimeters?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
If the radius of a semicircle is 13 inches, what is its area?
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