We cover the following content today:

* Area of a Parallelogram: A = base * perpendicular height

* Area of a Trapezoid: A = (a + b)h/2 where a and b are the lengths of two parallel sides and h is the keight

* Perimeters and areas of composite plane figures

The key takeaway points are to remember those formula for perimeters and areas of various figures. Composite figures are made of those special figures.

Homework:

Page 26, #6 – #8, #9 (a,b,d), #10 (c, d), #11, #12, #15, #17. #18.