Writing Equations Of Lines, Parallel Lines And Angles, Justifying Statements With Reasons Worksheet (Page 3 of 5) in pdf

Writing Equations Of Lines, Parallel Lines And Angles, Justifying Statements With Reasons Worksheet Page 3

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Parallel Lines and Angles – Oct. 11

Workbook, Pg. 293 #115

Textbook,

Pg. 131 #1116, 23

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Proving Lines Parallel & 9 weeks review  Oct. 12 & Oct 15

Workbook, Pg. 295 #813

Textbook,

Pg. 137 #58, 1021, 25, 26

Geometry: 1

Nine Weeks Cumulative Review

4(6  2n) = 7n  6

1. Solve.

2. Find the slope of the line passing through (7, 3) and (−5, 3).

3. Find the slope of the line y + 3x = −2.

4. Find the x-intercept, and y-intercept for the line with equation 3x – 4y = 12. Write answers as ordered pairs.

5. Find the midpoint of the segment with the endpoints (8, −3) and (−2, −1).

6. Write the equation of the vertical line that passes through the point (−2, −3).





7. Find the point of intersection.





8. What is the equation of a line passing through the points (3, 7) and (8, 8)?

9. Write the equation, in slope-intercept form, of the line with slope of 4 that passes through (5, 3).

10. Which of the following points lies on the line with equation 2x − y = 13?

a ) (5, 3)

b) (−5, 3)

c) (5, −3)

d) (7, −1)

11. BC bisects ABD. If mABC = 55, find mABD.

12. A(5, 6) and P(1, 10). Find AP.

13. N is in the interior of MRP and MRP is a right angle. If m MRN = 45  3x and m NRP = 8x  10, find m NRP.

14. 1 and 4 are linear pairs. m1 = 11n + 13, m4 = 5n  9. Find m4.

15. The measure of one angle is four times the measure of its supplement. Find the measures of the angles.

16. AB  BC. mABC = 12x  18. Find x. (Use the picture to the right.)

17. The complement of a 21 angle measures ____.

18. 3 and 4 are vertical angles. If m3 = 10 + 3x and m4 = x + 160, find x.

19. Name a counterexample for the conditional: If it is not a weekday, then it is Saturday.

20. Write the equation of the line with a horizontal line that passes through the point (5, -7).

21. Find the midpoint of the segment with endpoints (8, 5) and (-6, 3).

22. B is the midpoint of AC. If AB = 2x and AC = 8x - 12, find x.

23. B is the midpoint of AC. If BC has a length of 9, what is the length of AC?

Writing Equations Of Lines, Parallel Lines And Angles, Justifying Statements With Reasons Worksheet Page 3

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