Given: Line JM bisects angle KJL, Angle JMK is congruent to Angle JML Prove: Line JK is congruent to Line JL

Statements

1.

2.

3.

4.

5.

6.

Reasons

1.

2.

3.

4.

5.

6.

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.