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Course: 6th grade (Eureka Math/EngageNY)?>?Unit 5
Lesson 1: Topic A: Area of triangles, quadrilaterals, and polygons- Area of a parallelogram
- Area of parallelograms
- Area of parallelograms
- Finding height of a parallelogram
- Find missing length when given area of a parallelogram
- Area of a triangle
- Find base and height on a triangle
- Area of triangles
- Finding area of triangles
- Area of right triangles
- Area of triangles
- Triangle missing side example
- Find missing length when given area of a triangle
- Area of a triangle on a grid
- Area of a quadrilateral on a grid
- Area of quadrilateral with 2 parallel sides
- Area of trapezoids
- Area of trapezoids
- Area of kites
- Finding area by rearranging parts
- Area of composite shapes
- Decompose area with triangles
- Area of composite shapes
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Decompose area with triangles
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Problem
The following figure is made of triangles.
Find the area of each part of the figure and the whole figure.
Figure | Area (square units) |
---|---|
Triangle A | |
Triangle B | |
Whole figure |