Chapter 8 2nd Quiz

Question 1

AA Similar

Answer 1

If two triangles have 2 congruent angles, then the triangles are similar.

Question 2

SSS similar

Answer 2

If all of the sides of two triangles form equal proportions, then the triangles are similar

Question 3

SAS Similar

Answer 3

If two of the sides in two triangles form an equal proportion and they have a pair of congruent angles, the triangles are similar.

Question 4

Triangle Proportionality Thm.

Answer 4

If a line is parallel to one side of a triangle and intersects the other two sides, then it divides the two sides proportionally.

Question 5

Converse Triangle Proportionality Theorem

Answer 5

If two sides of a triangle form a proportion, then the line intersecting them is parallel to one side of a triangle.

Question 6

3 Parallel Line Proportion Theorem

Answer 6

If three parallel lines intersect two transversals, then all three make a proportion.

Question 7

Triangle Angle Bisect Theorem

Answer 7

If a ray bisects the angle of a triangle, then it divides opposite sides into segments whose length is proportional to the lengths of the other two sides.

Question 8

Reminder about fractions

Answer 8

Use fractions not decimals when finding x + y

Question 9

Two isosceles right triangles are ______ similar

Answer 9

Always