Find perimeter by adding side-lengths of various figures.
Introduction to perimeter is a free educational video by Khan Academy.It helps students in grades 3 practice the following standards 3.MD.D.8.
1. 3.MD.D.8 : Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different area or with the same area and different perimeter..
Ratings & Comments
0 Ratings & 0 Reviews