1. remember what we know about vertical angles and solve for x. (show work)
2. use the figure to answer the questions. (a) what additional information is needed to prove the triangles are congruent by sas postulate? explain.
(b) what additional information is needed to prove the triangles are congruent by the hl theorem? explain. (show work)

Ans.1.)      X = 7.

Ans.2.a.)  AC =JL.

Ans.2.b.)  BC = KL.

Step-by-step explanation:

For Question 1.

As we know vertically opposite angles are equal.

For Question 2.a)

For Question 2.b)

three-fourths of an hour

36÷48=0.75

0.75=

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people