Terms to Define: similar, congruent, circle, congruent segments*,
congruent angles*, congruent circles, congruent triangles*, perpendicular
bisector of a segment, altitude of a triangle.
*Define by words and also by symbols.
Terms of which to have a working knowledge: arc, center of an arc, minor arc, major arc, semicircle, included angle.
Compass & Straightedge Constructions:
1. Construct a circle given its radius.
2. Construct a segment congruent to a given segment.
3. Construct a triangle given three sides. (SSS)
4. Construct a triangle congruent to a given triangle using three sides.(SSS)
5. Construct an angle congruent to a given angle. (Copying an angle.)
6. Construct the perpendicular bisector of a segment.
7. Construct a triangle given two sides and the included angle.(SAS)
8. Construct a triangle congruent to a given triangle using two sides
and the included angle.(SAS)
Properties & Theorems:
SSS
Triangle Inequality
SAS
ASA, AAS
Know how to construct an angle bisector. Know what the median of a triangle is.
Similar Triangles and Similar Figures
Midsegment Theorem, AA Property, corresponding angles, Properties of Proportion, scale factor
Trigonometry Ratios via Similarity
Hypotenuse, sine, cosine, tangent
Textbook Assignments:
Section 11.1, p. 745: 1, 2, 5 - 8, 16, 21 - 23, 28 - 33, 35
Section 11.2, p. 769: 2, 5, 10, 36 - 40
Section 11.3, p. 793: 3, 4, 6 - 10, 27 - 29