U1D3 HW: Geometry Mid-Chapter 1 Check-In

Which set of points are COLLINEAR?

• Points A, D and W

• Points A, E and B

• Points Y, X and F

• Points D, A and B

Does <DEB appear acute, right, obtuse or straight?

• acute

• right

• obtuse

• straight

B is between A and C with AB = x, BC = x + 6 and AC = 24. Find BC.

• 9

• 15

• 21

• 27

Which is NOT another name for line p?

• Line AB

• Line EB

• Line EA

• Line BP

What is the intersection of Plane R and Line JL?

• Point K

• Line KN

• Point R

• Line JL

 $\overrightarrow{BD}\$  bisects <ABC creating <1 and <2.  If m<1 = 5x + 18 and m<2 = 7x + 17.  Find m<ABC.

• 1/2

• 14

• 41

• 90

If E is between D and F and DF = 78,

DE = 5x – 9, and EF = 2x + 10, find EF.

• 11

• 21

• 32

• 40

Which is NOT another name you can use for <EDG?

• <GDE

• <3

• <D

Which is an example of another name for Plane K?

• Plane AED

• Plane AEB

• Plane qp

• Plane AWY

If

 $m<5=42\degree$  and  $m<1=117\degree$  find m<2.

• 159

• 65

• 21

• 7