Math/Physics 10/23

Objective
SWBAT identify angle properties in order to solve for missing angles.
SWBAT use the distributive property and combine like terms.

Agenda

1.  Warm-up/HW check

2.  Homework Corrections

3.  Quiz on Angles

4.  Progress Report & Reflection 

5.  City Project (zoning plans)

6.  Start Homework

Homework

• Distributive Property/ Combining Like Terms Worksheet
• Get Progress Reports Signed & Work on Late Assignments
  

Class Summary

Right before the quiz today, we reviewed the different angle properties that we needed to know in order to solve for missing angles.  This includes:

• corresponding angles
• opposite angles
• alternate interior angles
• supplementary angles
• complementary angles
• interior angles
• exterior angles

These angle properties help us determine which angles are congruent, or the same.  Additionally, we reviewed how to find the sum of all the interior angles by using the formula 180(n-2) where n=number of sides.  If we wanted to find the measure of each interior angle, we just need to divide the sum of all the interior angles by the number of angles there are.  Finding the sum of all the exterior angles is easy.  It's just 360 degrees!  So if we wanted find each exterior angle, we can just divide 360 by the number of angles. 

We started thinking about the city zoning maps.  We have to make sure that we have everything listed on the handout on our zoning maps.  This includes:

• geography
• zones
• buildings
• transportation corridors

We will have all next week to submit this Zoning Map as a group, along with individual calculations of our zoning maps.  The due date is Friday, October 30th.

-Ms. Cho