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8 Cards in this Set
- Front
- Back
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How do you find the measure of the angle when its vertex lies at the CENTER of the circle?
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The angle = the arc
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When it lies ON the circle?
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The angle = 1/2 the arc
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When it lies INSIDE the circle?
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Then angle = 1/2(sum of the arcs)
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When it lies OUTSIDE the circle?
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The angle = 1/2(large arc-small arc)
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How do you find the measure of the angle when its vertex lies at the CENTER of the circle?
|
The angle = the arc
|
|
|
When it lies ON the circle?
|
The angle = 1/2 the arc
|
|
|
When it lies INSIDE the circle?
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Then angle = 1/2(sum of the arcs)
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When it lies OUTSIDE the circle?
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The angle = 1/2(large arc-small arc)
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