example of CPCTC p

1. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove

2. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove Mark the givens.

3. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies

4. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies

5. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
D is MP of AB
AC BC
Given
Given

6. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given

7. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given
S

8. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given
S
DAC DBC base angles in an isosceles triangle are congruent
A

9. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given
S
DAC DBC base angles in an isosceles triangle are congruent
A
AD DB Def of midpoint
S

10. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given
S
DAC DBC base angles in an isosceles triangle are congruent
A
AD DB Def of midpoint
S
SAS

11. Statement Reason
Given that D is the midpoint of line AB, AC BC
Prove
Mark the freebies
1. State the givens.
2. Craft the freebies and givens so that you state
your thought.
D is MP of AB
AC BC
Given
Given
S
DAC DBC base angles in an isosceles triangle are congruent
A
AD DB Def of midpoint
S
SAS
CPCTC*
*Corresponding Parts of Congruent Triangles are Congruent