Chapter 3

Question 1

CPCTC

Answer 1

Correspond parts of congruent triangles are congruent.

Question 2

SSS

Answer 2

If all sides of two triangles have the same measure then those two triangles are congruent

Question 3

SAS

Answer 3

Two sides and the included angle

Question 4

ASA

Answer 4

Two angles and the included side

Question 5

AAS

Answer 5

Two angles and the non-included side

Question 6

The Hypotenuse Angle Theorem

Answer 6

If the hypotenuse angle and an acute angle of a right triangle are congruent to another hypotenuse angle and acute angle of a triangle then those two triangles are congruent. VARIATION OF ASA IN RIGHT TRIANGLES.

Question 7

The Hypotenuse Leg Theorem

Answer 7

If the hypotenuse and one leg of a RIGHT triangle are congruent to another hypotenuse leg and another leg in a RIGHT triangle then those two triangles are congruent. VARIATIONS OF SAS IN RIGHT TRIANGLES

Question 8

Similar triangles

Answer 8

Have congruent corresponding angles and proportional corresponding sides. Can be identified by AA,SSS&SAS

Question 9

How to solve with similar triangles

Answer 9

Set up proportional fractions with the corresponding sides and set them equal to each other.

Question 10

Congruent shapes

Answer 10

Figures with the same size and shape

Question 11

Similar shapes

Answer 11

Figures with the same shape but not always the same size. Corresponding angles are congruent and the corresponding sides must be proportional.