Topics
8. Circles
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United States of AmericaNC
Math 3

8.07 Lengths in chords, secants, and tangents

Lesson
Practice

Interactive practice questions

Solve for $x$x.

Two chords are drawn inside a circle. This intersection divided the chords into two segments each. One chord is divided into line segments that measure 4 and 18 from the point of intersection. The other chord is divided into line segments that measures 6 and x from the point of intersection.

Medium
1min

Solve for $x$x.

Medium
1min

Consider the circle with two intersecting chords.

Medium
1min

Consider the circle with two intersecting chords.

Medium
2min
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Outcomes

NC.M3.G-C.2

Understand and apply theorems about circles. • Understand and apply theorems about relationships with angles and circles, including central, inscribed and circumscribed angles. • Understand and apply theorems about relationships with line segments and circles including, radii, diameter, secants, tangents and chords.

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