7th Grade - Parallelograms and Trapezoids

Today we took a closer look at two different quadrilaterals -- parallelograms and trapezoids. use your textbook to help remind yourself of the examples we discussed in class.

The videos below may also be helpful:

https://www.khanacademy.org/math/geometry/quadrilaterals-and-polygons/quadrilaterals/v/area-of-a-parallelogram

https://www.khanacademy.org/math/geometry/basic-geometry/area_non_standard/v/perimeter-of-a-polygon

https://www.khanacademy.org/math/geometry/basic-geometry/area_non_standard/v/area-of-a-trapezoid-1

Homework: 

Exercise 12.3 (page 73) # 1

Exercise 12.4 (page 77) # 1