Segment Lengths in Circles 10.5 Chapter 10 Circles Section 10.5 Segment Lengths in Circles Find the lengths of segments of chords. Find the lengths of.

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Presentation transcript:

Segment Lengths in Circles 10.5 Chapter 10 Circles Section 10.5 Segment Lengths in Circles Find the lengths of segments of chords. Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Find the lengths of segments of chords.

Segment Lengths in Circles 10.5 Example 7-1a Find x. Theorem Multiply. Divide each side by 8. Answer: 13.5 Find the lengths of segments of chords.

Segment Lengths in Circles 10.5 Example 7-1c Find x. Answer: 12.5 Find the lengths of segments of chords.

Segment Lengths in Circles 10.5 Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Example 7-3a Find x if EF 10, EH 8, and FG 24. Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Example 7-3b Secant Segment Products Substitution Distributive Property Subtract 64 from each side. Divide each side by 8. Answer: 34.5 Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Example 7-3c Answer: 26 Find x if and Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Example 7-4c Find x. Assume that segments that appear to be tangent are tangent. Answer: 30 Find the lengths of segments of tangents and secants.

Segment Lengths in Circles 10.5 Use angles formed by tangents and chords

Segment Lengths in Circles 10.5 Use angles formed by tangents and chords

Segment Lengths in Circles 10.5 Use angles formed by tangents and chords

Segment Lengths in Circles 10.5 Use angles formed by tangents and chords

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle

Segment Lengths in Circles 10.5 Use angles formed by lines that intersect a circle