The review packet with key are in the unit folder. The additional area and perimeter review problems are also in the unit folder. Please complete both to prepare for your exam. I will be available for tutorials before and after school on Tuesday and before school on Wednesday.
Below are videos for solutions to the additional area and perimeter problems. They are a first pass done quickly after school, so a mistake may be present. None are reported yet.
Problem #1
Problem #2
Problem #3
Problem #4. Error on this video. I did not double x to get the side length on the nonagon. The correct answer is 853.9 square inches.
Problem #4 Addendum. Shows the correction to the above problem.
Problem #5