1.1-1.3 Quiz Version A

ID: nutan-gojim
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Avatar for Zachary ParnellZachary Parnell, BP BY-NC
Subject: Geometry
Grade: 9
Assignment Type: Assessment
WorksheetAnswer Key

Assessment | 12 questions (3 autogradable) | 12 points

Make sure to upload ALL work to Google Classroom once you have completed the quiz.

Select "always," "sometimes," or "never" to make each statement true.

1.

Opposite rays are collinear.

Always

Sometimes

Never

2.

Two planes can intersect at a point.

Always

Sometimes

Never

3.

Three points can be noncollinear and coplanar.

Always

Sometimes

Never

Use the following information to answer #4-8: RR is between AA and HH. AR = 4x22x5AR\ =\ 4x^{2}-2x-5, RH = 2x2+x+8RH\ =\ 2x^{2}+x+8, and AH = 5x2+6x7AH\ =\ 5x^{2}+6x-7. Be sure to show all work including a diagram when necessary.

4.

Find xx


5.

Find ARAR


6.

Find RHRH


7.

Find AHAH


8.

Is RR a midpoint of AHAH?

Yes

No

Use the following information to answer #9-12: Point JJ is located at 33, point GG is located at 7-7, point FF is located at (3,1)(-3,1), and point KK is located at (5,3)(5,-3). Be sure to show all work.

9.

Find JGJG


10.

Find the midpoint of JGJG


11.

Find FKFK


12.

If FF is an endpoint of FD\overline{FD} and KK is the midpoint of FD\overline{FD}, what is DD's coordinate location?