Chapter 6: Q. 4 (page 364)

A is a positive angle whose vertex is at the center of a circle.

Short Answer

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The solution is central angle .

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A positive angle whose vertex is at the center of a circle

Step 2. Calculation

A central angle is a positive angle whose vertex is at the center of a circle. The rays of a central angle subtend (intersect) an arc on the circle. If the radius of the circle is $r$ and the length of the arc subtended by the central angle is also $r$ , then the measure of the angle is one radian.

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A is a positive angle whose vertex is at the center of a circle.

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

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A __________ __________ is a positive angle whose vertex is at the center of a circle.

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

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Most popular questions from this chapter

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Decision Maths

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A is a positive angle whose vertex is at the center of a circle.