Download What is the converse and the truth value of the converse of the

"I'm not afraid of storms, for I'm learning how to sail my ship." -- Louisa May Alcott
Formative #4
Reynolds Geometry
10/12/11
nomen__________________________
Please show work/set-ups
2) a)Underline the hypothesis and circle the conclusion of this statement:
If an angle is a right angle, then its measure is 90.
b)Is this statement true, if not provide a counterexample:
c) What is the converse of this statement?
d) Is this converse true, if not provide a counterexample:
e) if both the statement and its converse are true, rewrite the statement as a biconditional.
1) Name two angles supplementary to EOD
4) Is this a good definition of a square? Why or why not?
A square is a figure with four congruent sides.
5) Name the Property of Congruence that justifies the statement:
If A  B and B  C then A  C
3) Sketch and find the equation of a line through the points: A(2, 5) and B(5, -1)
“The only thing necessary for the triumph of evil is for good men to do nothing.”-- Edmund Burke
6)
What type of angles are each of these?
What is their relationship to each other?
52°
128°
Drawing not to scale
10. Given point P (3, 7) and Q (-5, 2) find the midpoint of segment PQ
7) solve for x and then find each angle’s measure.
(7x – 8)°
(6x + 11)°
Drawing not to scale
8) Given that angle 1 is supplements with angle 2 and angle 3 is supplements with angle 2
Prove: angle 1 is congruent to angle 3
9
.
Given: 1  3
Prove: line a // line b
3) Determine whether the conditional and its converse are both true. If both are true, combine them as a
biconditional. If either is false, give a counterexample.
If two lines are parallel, they do not intersect. T or F?
If two lines do not intersect, they are parallel. T or F?