Learn how to evaluate the definite integral by graphing a semi circle

Learn how to evaluate the definite integral by graphing a semi circle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to rewrite an equation to identify it as a circle equation, with a center at (0,0) and a radius of 2. It further discusses how this equation represents a semicircle, focusing on the positive form. The tutorial concludes by calculating the area of the semicircle, using the formula for the area of a circle and adjusting it for the semicircle.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How is the area of the semi-circle calculated according to the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the area of a full circle and the area of the semi-circle discussed?

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