Week 4 Vocab Quiz Geo

Similar Triangles: Corresponding angles are ​ (a)   and sides are ​ (b)   .

• congruent
• proportional

Match each name to it's symbol.

• Union

• Intersection

• Or

• Negate

• And

If a conditional is true then it's inverse, converse, and contrapositive are all true.

• True
• False

Reorder the steps to the alternative method for distance formula.

• Stack

• Subtract

• Square

• Add

• Square Root

Parallel slopes are ​ (a)   .

Perpendicular slopes are ​ (b)   .

• equal
• opposite reciprocal

Label the angles formed by the transversal.

a

b

c

d

e

f

Consecutive interior

Vertical angles

Corresponding

Alternate exterior

Alternate interior

Consecutive exterior

Identify what each reason proves for congruent triangle proofs:

Definition of Midpoint = ​ (a)  

Reflexive Property = ​ (b)  

Vertical Angles = ​ (c)  

Definition of Angle Bisector = ​ (d)  

Alternate Interior Angles/Corresponding Angles = ​ (e)  

• two congruent parts of a side
• a side congruent to itself
• two congruent angles across from each other
• two congruent angles
• parallel lines are formed, proves congruent angles

What strategy proves congruent sides? ​ (a)  

What strategy proves perpendicular diagonals? ​ (b)  

What strategy proves parallel lines? ​ (c)  

What strategy proves similar sides? ​ (d)  

• Distance formula
• Opposite Reciprocal Slopes
• Equal Slopes
• Proportion

Reorder the following steps to solve this problem:

• Replace v with value

• Round answer to the nearest whole number.

Reorder the following steps to solve this problem:

• Find the sum of the interior angles of the regular hexagon.

• Find the measure of one of the interior angles of the regular hexagon.

• Double the value of x.