Question

Use a protractor to measure the following angles.​

Answer 1

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Since there are four quadrants in a circle, you can just divide the area of the circle by 4. Therefore, Area of a Quadrant = πr2 / 4. Solved Examples. Question 1: The radius of a circle is 6 cm.

Answer 2

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Since there are four quadrants in a circle, you can just divide the area of the circle by 4. Therefore, Area of a Quadrant = πr2 / 4. Solved Examples. Question 1: The radius of a circle is 6 cm.