Chapter 7 Test

Question 0

Midline Theorem

Answer 0

A segment joining the midpoints of two sides of a triangle is parallel to the third side, and its length is one-half the length of the third side.

Question 1

Exterior Angles

Answer 1

An angle of a polygon that is adjacent to and supplementary to an interior angle of a polygon

Question 2

Theorem 1

Answer 2

The angles of a triangle add up to 180 degrees

Question 3

Theorem 2

Answer 3

The measure of the exterior angle of a triangle is equal to the sum of the two remote interior angles

Question 4

No Choice Theorem

Answer 4

If two angles of one triangle are congruent to two angles of another triangle then the third angles are congruent

Question 5

AAS

Answer 5

If two triangles have 2 congruent angles and a non included congruent side, then they are congruent

Question 6

Sum of the interior angles of a polygon

Answer 6

(n-2)180

Question 7

Regular polygon

Answer 7

A polygon that is equilateral and equiangular

Question 8

Sum of exterior angles

Answer 8

360 degrees

Question 9

Diagonal Theorem

Answer 9

The number of diagonals that can be drawn on a polygon with n sides is represented by the equation d=n(n-3) /2

Question 10

One exterior angle formula

Answer 10

360/n

Question 11

One interior angle formula

Answer 11

(n-2) 180