Pre-AP Geometry Semester 1 Final Exam Review

If ABCD is a rhombus, find angle DAE.

• 42

• 90

• 48

• 32

What is the degree of rotational symmetry of the figure?

• $30\degree$

• $60\degree$

• $72\degree$

• $120\degree$

Tags

CCSS.HSG.CO.A.4

X is the midpoint of YZ and W is the midpoint of XZ. XW=2x+2 and XZ=8x-16. Find the length of YZ.

• 48

• 5

• 24

• 12

Write the equation of a line that is parallel to  $y=\frac{2}{3}x+1$  and passes through the point (3,5).

•  $y=\frac{2}{3}x+3$  

•  $y=\frac{2}{3}x-1$  

•  $y=-\frac{3}{2}x+3$  

•  $y=-\frac{3}{2}x-1$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Find a counterexample for the following statement: If two lines never intersect, then they are parallel.

• The lines are skew.

• The lines are perpendicular.

• The lines are intersecting.

• Cannot be determined.

Based on the information given, which of the following would prove that quadrilateral ABCD a parallelogram.

• $AB\cong CD$

• $AD\cong BC$

• $AB\cong CD\ and\ AD\cong BC$

• $\angle A\cong\angle C\ and\ \angle B\cong\angle D$

Tags

CCSS.HSG.CO.C.11

Which of the following angle types cannot be used to prove two lines are parallel?

• corresponding

• alternate interior

• vertical angles

• same side interior

What is the slope of a line perpendicular to AB if A is located at (15,8) and B is located at (10,7).

• $5$

• $\frac{1}{5}$

• $3$

• $\frac{1}{3}$

Line r is parallel to Line s. If  $\angle ABC=3x-2$  and  $\angle FED=40\degree$  find x.

• 8.67

• 40

• 12.67

• 14

In an parallelogram, the slope of one diagonal is  $\frac{2}{3}$  and the slope of the other diagonal is  $-\frac{3}{2}.$  What is the most specific classification of the paralleogram?

• rhombus

• trapezoid

• rectangle

• kite

• parallelogram