Geometry First Semester Review

Name the postulate, if possible, that makes the triangles congruent.

• SAS

• ASA

• AAS

• Not Possible

The hypotenuse of a triangle is...

• Invisible

• A myth

• The side opposite the right angle in a right triangle

Find the value of y.

• 8

• 4

• 2√3

• 8√3

Choose the correct ratio.

• cos(33)=x/14

• sin(33)=x/14

• cos(33)=14/x

• sin(33)=14/x

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 32°

• 44°

• 61°

• 50°

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Find x round to the nearest tenth.

• 46.1

• 4.9

• 73.5

• 68.6

What type of angles are these? (select 2)

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

6 & 8

• alternate interior

• alternate exterior

• corresponding

• consecutive interior

• none

Identify the transformation from ABCD to A'B'C'D'.

• Translation

• Reflection across the x-axis

• Reflection across the y-axis

• 90^o counter clockwise rotation