1. NETS By
Teacher Angelo

2. Net of a solid – the shape produced on a plane when all the surfaces of the solid are unfolded on the plane.

3. Give the name of the following nets of solid figures.
Cube

4. Cuboid

5. Square Pyramid

6. Triangular Prism

7. Cylinder

8. Cone

9. Worksheet Number 25 Solid Figure and its nets

10. VOLUME OF THE SOLID FIGURE

11. Volume – the amount of space occupying the solid figure.
Volume of cuboid
Formula:
V =(Length)(Width)(Height)
= LWH
cuboid

12. Example 1. Calculate the volume of the cuboid below.
3 cm
4cm
6 cm

13. Solution: V = LWH = (6cm)(4cm)(3cm) = 72 cubic centimeters V = 72 cm
cuboid
Solution: V = LWH = (6cm)(4cm)(3cm) = 72 cubic centimeters V = 72 cm 3
cuboid

14. 2. A bottle contains 1,500 cubic centimeters
2. A bottle contains 1,500 cubic centimeters. The water is poured into a hollow cuboid with a length of 15 cm, a width of 12 cm, and a height of 8 cm. Find the volume of the water remaining in the bottle.

15. cuboid
cuboid
Solution: Volume of water remaining in the bottle = Water on the bottle - V V = LWH = (15cm)(12cm)(8cm) = 1,440 cm Volume of water remaining in the bottle = 1,500 cm – 1,440 cm = 60 cm 3 3 3 3

16. Worksheet Number 26 Solving problems related with the volume of the cuboid

17. Group work: Answering the exercises on the workbook

18. Special Activity Grouped Quiz Bee

19. Vocabulary and Spelling Test + Chapter Test