Areeas of Parallelograms and Triangles

Twelfth graders are able to deduce the area of polygons by using several methods such as coordinate method. They are able to apply the area of polygons to real life situations. Students apply the Pythagorean Theorem in problem solving when appropriate, and infer the formula of a triangle by knowing the area of a parallelogram.

12th Math 3 Views 1 Download
Resource Details

1 more...
Resource Type
Lesson Plans
Instructional Strategy
Skills Practice
2 days

What Members Say

Irma O.
I am actually not a teacher, yet. I am a college student on my way to becoming a high school math teacher. Lesson Planet has been a lifesaver on several occasions. I have used it for everything from learning how to word a lesson plan to using a lesson plan I found on the site to teach a mini-lesson. I use it quite a bit now so I know it will be invaluable in my teaching career. It is great as it is and so easy to navigate.
Irma O.
Amarillo, TX