คำแนะนำของผู้เขียน
- Decompose the 3D
- Find the area of each figure that composes the net
Remember:
- the area of squares/rectangles and squares: base x height
- the area of triangles: (base x height) / 2
- Add up the areas of all faces
That will be the SURFACE AREA of your 3D shape
My Google Classroom Courses
Quick Access
All Classes
คำแนะนำของผู้เขียน
- Decompose the 3D
- Find the area of each figure that composes the net
Remember:
- the area of squares/rectangles and squares: base x height
- the area of triangles: (base x height) / 2
- Add up the areas of all faces
That will be the SURFACE AREA of your 3D shape