HONORS GEOMETRY – REVIEW FOR CHAPTER 1 TEST

1. a. Find the coordinate of C (the midpoint of )

b. If AD = 15, find the coordinate of A.

2. Given: WY = 25

The ratio of WX to XY is 3:2

Find: The length of WX

3. The measure of A is six greater than twice the measure of B. If the sum of the two angles

added together is 42, find the measure of A. (Hint: draw a picture and label!)

4. Given: OM = x + 8

MP = 2x – 6

OP = 44

Is M the midpoint of OP?

5. The perimeter of PRST is 10 more than 5(RS). If PR=26, find RS

6. Find the measure of .

7. Name the intersection of plane STVU with plane VWXU

8. Using the same diagram as #7, list 3 points that are coplanar? Is it possible to list 3 points that are not coplanar?

9.

10. A line has a bisector - Always / Sometimes / Never?

11. The sum of two acute angles is an acute angle - Always / Sometimes / Never?

12. Explain the difference in the vocabulary words between and bisect.

13. The endpoints of segment QR are at (3,10) and (8, 17). Find the midpoint.

14. Given that one endpoint of a segment is located at (6, 8) and the midpoint is at (13, 12), find the other endpoint of the segment.

15. Segment AB is bisected by point M. If segment AM is 12x-10 cm long and MB is 5x+4 cm long, what is the measure of AB?

16. Segment AB is 32 cm long. If segment AM is 6x-10 cm long and MB is 4x+12 cm long, is point M the midpoint of the line?

17. Point S is between R and T on segment RT. Is point S the midpoint of segment RT?

RS = 4x-9 ST=19 RT = 8x-14. (Pg. 18 #29)

18. On segment AD, B is the midpoint of AC and C is the midpoint of AD. If AD = 12, what is the measure of BD?

19. pg. 46 #47 –In angle ABC, ray BX is in the interior of the angles. Measurement of angle ABX is 12 more than 4 times CBX. Find the measure of all 3.

20. Pg. 46 #56, SQ bisects angle RST, ray SP bisects RSQ, and SV bisects RSP. The measure of VSP is 22. Find measure of TSQ.

21. Angle B’s compliment is 20 degrees. Find its supplement.

22. Angle B’s compliment is x-10. Find its supplement.

23. A certain angle is 9 more than twice its compliment. Find that angle.