1.PlaneFigureare two-dimensional figures with:2.lengthand 3.width.These are closed figures with points lie on the same surface. 4.Square,5.rectangle, circle, triangle, and pentagon are examples of plane figures. 6.SolidFigureare geometric figures having three dimensions: 7.Length, 8.width, and 9.height.Cylinder, prism, 10.sphere, cube, cone and pyramid are common examples of solid figures.
Answers & Comments
A. Fill in the blanks.
1. Plane Figure are two-dimensional figures with: 2. length and 3. width. These are closed figures with points lie on the same surface. 4. Square, 5. rectangle, circle, triangle, and pentagon are examples of plane figures. 6. Solid Figure are geometric figures having three dimensions: 7. Length, 8. width , and 9. height. Cylinder, prism, 10. sphere , cube, cone and pyramid are common examples of solid figures.
B. Illustrate and Identify
Illustration (Draw the figure):
» click the attached photo «
Plane Figure that illustrates it's faces:
Hope it helps!✍
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LA= 4(½ • b • h)
= 4(½ • 12 • 8)
= 192cm²
SA= L.A + B
= 192cm² + 12
= 204cm²