Segments in Circles Vocabulary

What is the value of y? Round to the nearest whole number.

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• 17

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What is the value of x?

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• 8

• 10

• 30

Find the measure of KM. Assume that lines which appear to be tangent are tangent.

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• 10

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What is the vocabulary/description for the red shape within this picture?

• a diameter

• a radius

What is the vocabulary/description for the red shape within this picture?

• a tangent line

• a secant line

What is the vocabulary/description for the red shape within this picture?

• a secant line

• a tangent line

What is the vocabulary/description for the red shapes within this picture?

• a pair of tangent lines that intersect inside of the circle

• a secant line and a tangent line that intersect outside of the circle

• a pair of secant lines that intersect outside of the circle

• a secant line and a tangent line that intersect on the circle

What is the vocabulary/description for the red shape within this picture?

• a secant line

• a tangent line

What is the vocabulary/description for the red shape within this picture?

• an inscribed angle

• an intercepted arc