Chapter 4

Question 1

What is AAS?

Answer 1

If two angles and the non-included sides are congruent with another two angles and the non-included side of another side of triangles are both congruent

Question 2

What is HL?

Answer 2

If the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and lack of another right triangle, then the two right triangles are congruent

Question 3

What is AAA?

Answer 3

A false congruence

Question 4

What is SSA?

Answer 4

False congruence

Question 5

What is SSS?

Answer 5

If three sides of one triangle are congruent to three sides of another triangle then both are congruent

Question 6

What is SAS?

Answer 6

If two sides and the included are congruent and two sides and the included angle of another triangle then both triangles are congruent

Question 7

What is ASA?

Answer 7

If two angles and the included sides are congruent with two angles and the included side of another triangle, both triangles are congruent

Question 8

What is the isosceles triangle theorem?

Answer 8

If two sides are congruent, then the two angles opposite them are congruent

Question 9

What is the converse of isosceles triangle theorem?

Answer 9

If two angles are congruent, then the two sides opposite of those angles will be congruent

Question 10

What is the third angle theorem?

Answer 10

If you know two angles in one triangle and those angles are congruent to two angles in another triangle, the third angle must be congruent to both triangles