Mid Chapter Review
Chapter
Chapter 7
Section
Mid Chapter Review
Solutions 14 Videos

Determine the measure of the missing interior angle. 0.28mins
Q1a

Determine the measure of the missing interior angle. 0.41mins
Q1b

Determine the measure of the missing interior angle. 1.22mins
Q1c

Determine the measure of the missing interior angle. 1.30mins
Q1d

Determine the measure of the missing interior angle. 1.03mins
Q1e

Determine the measure of the missing interior angle. 1.01mins
Q1f

Determine the measure of the interior angles of each figure.

a) a regular 12-gon

b) a regular 15-gon

c) a regular 20-gon

0.46mins
Q2

Each interior angle a in a regular n-gon has a measure of a = 20n. How many sides does the polygon have?

1.36mins
Q3

Determine the measure of the missing angle. Support your answer with mathematical reasoning. 0.11mins
Q4a

Determine the measure of the missing angle. Support your answer with mathematical reasoning. 0.35mins
Q4b

Determine the measure of the missing angle. Support your answer with mathematical reasoning. 0.50mins
Q4c

Determine the measure of the missing angle. Support your answer with mathematical reasoning. 0.51mins
Q4d

In a regular polygon, the ratio of the measure of the exterior angle to the measure of the adjacent interior angle is 2 to 3. How many sides does the polygon have? 