STANDARD G.C.A.2
Identify and describe relationships among inscribed angles, radii, and
chords. *Include the relationship between central, inscribed, and
circumscribed angles; inscribed angles on a diameter are right angles; the
radius of a circle is perpendicular to the tangent where the radius
intersects the circle.* |

WORKSHEETS |
Regents-Chords, Secants and Tangents 1
GEO/GE/B
*intersecting chords, length* |
1/4/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 2
SIII
*intersecting chords, length* |
19 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 3
GE/B/SIII
*perpendicular bisectors of chords* |
11/1/5 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 4
GE/B/SIII
*radius drawn to tangent* |
4/1/1 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 5
GE/B/SIII
*tangents drawn from common point, length* |
2/1/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 6
GEO/GE
*common tangents* |
2/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 7
GEO/GE/SIII
*secants drawn from common point, length* |
1/3/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 8
GE/B/SIII
*secant and tangent drawn from common point, length* |
3/4/10 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 9
GEO/GE/B/SIII
*parallel lines* |
1/15/2/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 10
GE/B/SIII
*intersecting chords, angle* |
3/1/9 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 11
GEO/GE
*inscribed* |
5/6 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 12
B/SIII
*inscribed* |
4/15 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 13
GE/B/SIII
*tangents drawn from common point, angle* |
3/1/4 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 14
B/SIII
*tangents drawn from common point, angle, arc* |
1/8 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 15
GE/SIII
*secants drawn from common point, angle* |
2/1 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 16
GEO/GE/B/SIII
*secant and tangent drawn from common point, angle* |
1/1/3/2 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 17
B/SIII
*chords and tangents* |
1/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 18
GEO/GE/B
*mixed* |
1/1/3 |
TST
PDF
DOC
TNS |

Regents-Chords, Secants and Tangents 19
SIII
*mixed* |
46 |
TST
PDF
DOC |

Practice-Chords, Secants and Tangents 1
*identify parts* |
10 |
WS
PDF |

Practice-Chords, Secants and Tangents 2
*intersecting chords, length* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 3
*perpendicular bisectors of chords* |
10 |
WS
PDF |

Practice-Chords, Secants and Tangents 4
*radius drawn to tangent* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 5
*common tangents* |
5 |
WS
PDF |

Practice-Chords, Secants and Tangents 6
*secants drawn from common point, length* |
7 |
WS
PDF |

Practice-Chords, Secants and Tangents 7
*secant and tangent drawn from common point, length* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 8
*intersecting chords, angle* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 9
*inscribed* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 10
*tangents drawn from common point, length, angle* |
6 |
WS
PDF |

Practice-Chords, Secants and Tangents 11
*secants drawn from common point, angle* |
7 |
WS
PDF |

Practice-Chords, Secants and Tangents 12
*mixed* |
4 |
WS
PDF |

Journal-Chords, Secants and Tangents
*mixed* |
8 |
WS
PDF |

VIDEOS |
Using congruent chords, arcs, and
central angles |
VID |

Using diameters and chords |

Using the radius-tangent
relationships in circles |
VID |

Using multiple tangents |

Using the Inscribed Angle Theorem |
VID |

Using the angles formed by a tangent
and a chord |

Finding angle measures of angles
formed by chords, secants, and tangents |
VID |

Applying angle measures of angles
formed by chords, secants, and tangents |

Finding segment lengths associated
with circles |