Download Unit 6 Outline

Honors Geometry
Mrs. Street
NAME: _____________________________
HOUR: ________ DATE: ____________
Unit 6: Similarity ( I can prove 2 triangles similar)
DAY
Thurs
12/3
SECTION
6.1-6.2
TOPIC
Ratios, proportions, and geometric mean
Fri
12/4
6.3
Use similar triangles
Mon
12/7
Tues
12/8
6.4-6.5
Prove triangles similar
6.4-6.5
Prove triangles similar by AA~
Wed
12/9
Thurs
12/10
Fri
12/11
Mon
12/14
Tues
12/15
Wed
12/16
Thurs
12/17
Quiz 6.1-6.5
Congruence and Proportions in Similar Figures
3 Proportion Theorems
3 Proportion Theorems
Unit 6 Review
Unit 6 Review
Unit 6 Test
Congruence and Similarity
1). I can write a two-column proof showing that two triangles are similar using SSS~, SAS~,
and AA~ postulates.
2). I can determine if two triangles are similar, given information about their sides and angles.
3). I can solve a proportion.
4). I can find the ratio of two numbers.
5). I can calculate the geometric mean of two numbers.
6). I can write a proportion using the sides of similar triangles.
7). I can write a proportion using the cross products theorem.
8). I can find the length of a segment using the theorem that states that a ray that bisects an angle
of a triangle divides the opposite side into segments whose lengths are proportional to the
lengths of the other two sides (theorem 6.7).
9). I can find the length of a segment using the triangle proportionality theorem or its converse
(theorems 6.4 and 6.5).
10). I can solve for missing sides or angles of similar shapes.
11). I can find the length of a segment using the theorem that states that two transversals divide
3 parallel lines proportionally (theorem 6.6).