MAFS.912.G-CO.4.12
Textbook
1. Honors - pg. 43
and
Regular - pg. 49
a. Problem 1-Constructing Congruent Segments.
Study the steps and do the "Got It" #1
Honors - pg. 44
and
Regular - pg. 50
b. Problem 2a-Constructing Congruent Angles.
Study the steps and do the "Got it" #2.
Honors -pg.45
and
Regular - pg. 51
c. Problem 3-Constructing the Perpendicular Bisector.
Study the steps and do the "Got it" #3.
Honors - pg.45
and
Regular - pg. 52
d. Problem 4-Construct the Angle Bisector.
Study the steps and do the "Got it" #4.
2. Honors- pg.182
and
Regular pg. 196
a. Problem 1-Constructing Parallel Lines. S
Study the steps and do Honors-page 186 #7. Regular-page 198 #5.
Honors - pg. 184
and
Regular - pg. 200
b. Problem 3-Perpendicular at a point on a Line.
Study the steps and do the "Got it" #3.
MAFS.912.G-CO.4.13
1. Inscribe a Regular Hexagon inside a Circle.
2. Inscribe an Equilateral Triangle inside a Circle.
MAFS.912.G-C.1.3
For this standard, all students must write the theorems and
sketch the picture provided with each:
 Textbook Page 301 (Honors); Page 316 (Regular) –
Concurrency of Perpendicular Bisectors Theorem (Circumcenter)
 Textbook Page 303 (Honors); Page 320 (Regular) –
Concurrency of Angle Bisectors Theorem (Incenter)
 Textbook Page 309 (Honors); Page 325 (Regular) –
Concurrency of Medians Theorem (Centroid)
Then do….
1. A. Textbook Page 305 #15 (Honors); Page 320 #4 (Regular)
B. Textbook Page 305 #10 (Honors); Page 319 #7 (Regular) – On Graph Paper
C. Textbook Page 313 #17 (Honors); Page 328 #12 (Regular)
2. A. Textbook Page 305 #16 (Honors); Page 320 #5 (Regular)
B. Textbook Page 305 #11 (Honors); Page 319 #8 (Regular) – On Graph Paper
C. Textbook Page 313 #18 (Honors); Page 328 #13 (Regular)
MAFS.912.G-MG.1.1
Option 1.
Sketch the geometric figure and the cross section
Option 2.
The city of Lorsville is going to build a bridge over Lake Winnehaha. The material supplier delivered oxes of
prefabricated trusses in the shape of the square shown below. In order to build a stronger structure the
designers of the bridge are going to use these materials and some materials from a previous project to turn
the squares into triangles by attaching an additional piece on the diagonal.
a.) What type of triangles were created? Explain how you know?
b.) What is the relationship between the 4 angles formed by the diagonal and the sides of the
quadrilateral? Explain.
MAFS.912.G-CO.3.10
Option 1:
A. Triangle-Angle-Sum Theorem Read lesson (3-5) through problem 2
(Regular pg. 183 - Honors pg. 174) Do “Got it?” questions 1 and 2
B. Triangle Inequality Theorem lesson (5-6) Copy Theorem 5-12 Read Review
Problems 4 & 5 (Regular pg. 349 - Honors pg. 327) Do “Got it?” questions 4 and 5
C. Isosceles Triangle Theorem lesson (4-5) Copy theorems 4-3, 4-4 and 4-5 and
define the following vocabulary terms: legs, base, vertex angle, base angles. Do
“Got it?” questions 1 & 2 (Regular pg. 267 – Honors pg. 251)
D. Midsegment theorem lesson (5-1) Read and copy theorem 5-1 Do Problem 1 “Got
it?” question 1 (Regular pg. 303 – Honors pg. 286)
E. Medians lesson ( 5-4) Copy theorem 5-8 Do Problem 1 “Got it?” question 1
(Regular pg. 326 – Honors pg. 310)
Option 2:
A. Triangle Exterior Angle Theorem Read lesson (3-5) through problem 2. From
Lesson check Regular pg. 184 #7 – Honors pg. 175 #7 From Practice and
Problem Solving Regular pg. 186 #24 – Honors pg. 176 #25
B. Triangle Inequality Theorem lesson (5-6) Copy Theorem 5-12 Read Review
Problems 4 & 5 (Regular pg. 349 – Honors pg. 327) From Sunshine State
Standards Practice do #16 (remember pictures are not necessarily drawn to
scale)
C. Isosceles Triangle Theorem lesson (4-5) Copy theorems 4-3, 4-4 and 4-5 and
define the following vocabulary terms: legs, base, vertex angle, base angles.
Regular- From Lesson check do #4. From Practice and Problem solving pg. 271
do #’s 15 & 16.
Honors – From Lesson check do #5. From Practice and Problem solving pg.
254 #’s 16 & 17.
D. Midsegment theorem lesson (5-1) Read and copy theorem 5-1 Do Problem 2
“Got it?” question 2 Regular pg. 303 – Honors pg. 287
E. Medians lesson ( 5-4) Copy theorem 5-8 From Practice and Problem Regular
pg. 327 #’s 7 & 9 Honors pg. 312 #’s 8-10