Download Ch. 4

Chapter 4 – “I Can” Statements
Section
Statements:
4.1
Explain, State, and Apply the triangle sum conjecture.
4.2
Define an isosceles triangle and provide details concerning
its properties, ie. Base angles, vertex angle, and bisectors.
4.2
Apply the properties of isosceles triangles to help in
problems solving situations.
Honors
Only
4.3
4.4 / 4.5
4.4 / 4.5
4.6
4.7
Honors
Only
Honors
Only
4.8
4.4 / 4.5
Solve systems of equations having rational expressions as
coefficients and solutions.
Determine whether or not three side lengths will make a
triangle and explain the relationship between the angles in
any triangle.
State and Identify the shortcuts used in proving triangles
congruent.
Prove triangles congruent by using the triangle congruency
shortcuts.
Apply triangle congruency shortcuts to prove other
congruencies of the triangle.
Write Two Column and Flow Chart Proofs involving
triangles.
Define and Construct the Altitude, Midsegment, and
Median of a Triangle.
Define, Identify, and Construct concurrent lines and points
of concurrency.
State and Apply the relationship between equiangular and
equilateral triangles.
Construct congruent figures and similar figures, using tools,
such as compass, straightedge, and protractor or dynamic
geometry software.
Can
Kinda
Cannot