7th Grade - Perimeter and Area (helpful videos)

Below are some helpful videos that will help you review the formulas for finding perimeter and area of the plane figures we explored in class.

Rectangle
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/perimeter-and-area-basics

Triangle
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/intuition-for-area-of-a-triangle

Parallelogram
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/intuition-for-area-of-a-parallelogram

Trapezoid
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/area-of-a-trapezoid-1

Circle: Circumference
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/circles-radius-diameter-and-circumference

Circle: Area
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/area-of-a-circle

Composite Shapes
https://www.khanacademy.org/math/geometry/hs-geo-foundations/hs-geo-area/v/perimeter-and-area-of-a-non-standard-polygon