Instructional Video

Art of Problem Solving: Areas of Rectangles and Right Triangles

Curated by ACT

Video tutorial introduces the area of a rectangle and discovers a formula for the area of a right triangle. [4:44]

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CCSS: Adaptable
Additional Tags
perimeter and area of rectangles, perimeter and area of triangles
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Resource Details
Grade
9th - 10th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L
Common Core
HSG-GPE.B.7