Geometry B Final Review

What is the ratio for the cosine of angle C?

• 29/20

• 20/29

• 21/29

• 29/21

What is the ratio for the sine of angle C?

• 29/20

• 20/29

• 21/29

• 29/21

What is the ratio for the tangent of angle C?

• 21/20

• 20/29

• 21/29

• 29/21

What would we use to solve for the angle in this triangle?

• Pythagorean Theorem

• Trig

• Inverse Trig

What would we use to solve for side length x in this triangle?

• Pythagorean Theorem

• Trig

• Inverse Trig

Write the equation of the line parallel to y=3x+5 and goes through the point (3,-7). Give your answer in point slope form.

• y-3=-1/3(x+7)

• y+7=-1/3(x-3)

• y-3=3(x+7)

• y+7=3(x-3)

Write the equation of the line perpendicular to y=3x+5 and goes through the point (3,-7). Give your answer in point slope form.

• y-3=-1/3(x+7)

• y+7=-1/3(x-3)

• y-3=3(x+7)

• y+7=3(x-3)

What triangle congruence theorem can be used to prove these two triangles are congruent?

• ASA

• SSS

• AAS

• SAS

What triangle congruence theorem can be used to prove these two triangles are congruent?

• ASA

• SSS

• AAS

• SAS

What triangle congruence theorem can be used to prove these two triangles are congruent?

• ASA

• SSS

• AAS

• SAS