2-1A PRACTICE WORKSHEET

2-1A

NAME__________________________________ CLASS ____________________ DATE _______________  PRACTICE WORKSHEET – Conditional Statements

1-1B

NAME__________________________________ CLASS ____________________ DATE _______________ 

PRACTICE WORKSHEET – Conditional Statements

Write the converse and decide whether the converse is true or false. If the converse is false, give a counterexample. 7.  If the sun is shining, then it is 12:00 noon.      8.   If the number is divisible by 3, then the number is odd.      9.  If an angle is 90°, then it is a right angle. 

2-2A

NAME__________________________________ CLASS ____________________ DATE _______________  PRACTICE WORKSHEET – Biconditionals and Definitions

…where p = hypothesis and q = conclusion

2-2B

NAME__________________________________ CLASS ____________________ DATE _______________ 

PRACTICE WORKSHEET – Biconditionals and Definitions

Definition of piggle: _______________________________________________________________

2-3A

NAME__________________________________ CLASS ____________________ DATE _______________  PRACTICE WORKSHEET – Deductive Reasoning

• 

• 

                         

2-3B

NAME__________________________________ CLASS ____________________ DATE _______________ 

PRACTICE WORKSHEET – Deductive Reasoning

2-4A

NAME__________________________________ CLASS ____________________ DATE _______________  PRACTICE WORKSHEET – Reasoning in Algebra

2-4B

NAME__________________________________ CLASS ____________________ DATE _______________ 

PRACTICE WORKSHEET – Reasoning in Algebra

2-5A

NAME__________________________________ CLASS ____________________ DATE _______________  PRACTICE WORKSHEET – Proving Angles Congruent

Theorem 2-1

1.

x = ______________ 2.

x = ______________ Theorem 2-2

3.

y = ______________ 4.

x = ______________ 5.

∠A is three times as large as its supplement, ∠B. What are the measures of ∠A and ∠B?

∠A = ______________

∠B = ______________

2-5B

NAME__________________________________ CLASS ____________________ DATE _______________ 

PRACTICE WORKSHEET – Reasoning in Algebra

Theorem 2-3 Theorem 2-4

Theorem 2-5 - If two angles that are congruent and supplementary, then each is a right angle.

1.

x = ______________ 2.

z = ______________

3.

x = ______________

y = ______________

x = ______________

y = ______________

4.

5.

6.

∠A is one-eighth

() 1

x = ______________ times as large as its complement, ∠B.

8

What are the measures of ∠A and ∠B?

∠A = ______________

∠B = ______________