Geometry Review Unit 2

The midpoint of

 $\overline{RS}$ is point T. What are the coordinates of point S?  $m=\left(\frac{x_1+x_2}{2},\ \frac{y_1+y_2}{2}\right)$  

•  $\left(1,\ -\frac{1}{2}\right)$  

•  $\left(1,\ \frac{1}{2}\right)$  

•  $\left(8,-4\right)$  

•  $\left(10,-7\right)$  

Tags

CCSS.HSG.GPE.B.6

What is the equation of the line that is parallel to the given line and passes through the point (-2, 2)?

• $y=\frac{1}{5}x+4$

• $y=\frac{1}{5}x+\frac{12}{5}$

• $y=-5x+4$

• $y=-5x+\frac{12}{5}$

The given line passes through the points (0, -3) and (2, 3). What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (-1, -1)?

• $y+1=-3\left(x+1\right)$

• $y+1=-\frac{1}{3}\left(x+1\right)$

• $y+1=\frac{1}{3}\left(x+1\right)$

• $y+1=3\left(x+1\right)$

Silvio wants to find the perimeter of quadrilateral ABCD. He begins by computing the length of side AB using the distance formula. Finish Silvio's work to find the length of side AB then find the perimeter of quadrilateral ABCD?

• 15 units

• 17 units

• 18 units

• 20 units

Tags

CCSS.HSG.GPE.B.7

Triangle XYZ is shown on the coordinate grid. Which statement is true about triangle XYZ?

• XY measures $\sqrt{26}$ units

• ZX measures $\sqrt{34}$ units

• XYZ is a scalene triangle

• XY measures $\sqrt{52}$ units

Tags

CCSS.6.G.A.3

Which point on the y-axis lies on the line that passes through point G and is parallel to line DF?

• (-2, 0)

• (0, -2)

• (0, 4)

• (4, 0)

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

Which point is on the line that passes through point Z and is perpendicular to line AB?

• (-4, 1)

• (1, -2)

• (2, 0)

• (4, 4)

Tags

CCSS.HSG.SRT.B.5

A line contains points M(1, 3) and N(5, 0). What is the slope of line MN?

 $m=\frac{y_2-y_1}{x_2-x_1}$  

•  $-\frac{4}{3}$  

•  $-\frac{3}{4}$  

•  $\frac{3}{4}$  

•  $\frac{4}{3}$  

Tags

CCSS.8.EE.B.5

Lines a and b are parallel lines cut by transversal f.
If  $m\angle1=110\degree$  , what is  $m\angle4$ ?

•  $20\degree$  

•  $70\degree$  

•  $110\degree$  

•  $130\degree$  

Tags

CCSS.8.G.A.5

Consider the diagram.

Lines AC and RS can best be described as

• intersecting

• parallel

• perpendicular

• skew

Tags

CCSS.HSG.CO.A.1