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Finding VOLUME

Finding VOLUME. DeMarco. The OBJECTS. The OBJECTS. Let's try this one. FORMULA?. L x W x H. Length = 6cm. FORMULA?. L x W x H. Length = 6cm. Height = 4cm. FORMULA?. L x W x H. Length = 6cm. Width = 2cm. Height = 4cm. FORMULA?. L x W x H. Length = 6cm. Width = 2cm.

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Finding VOLUME

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  1. Finding VOLUME DeMarco

  2. The OBJECTS

  3. The OBJECTS Let's try this one

  4. FORMULA? L x W x H Length = 6cm

  5. FORMULA? L x W x H Length = 6cm Height = 4cm

  6. FORMULA? L x W x H Length = 6cm Width = 2cm Height = 4cm

  7. FORMULA? L x W x H Length = 6cm Width = 2cm Height = 4cm SO MULTIPLY 'EM!

  8. 6 x 2 x 4 = 3 48cm x 4 = =12

  9. So, the VOLUME of this object is 48 cm3 Nice work.

  10. The OBJECTS Let's try this one

  11. Find VOLUME Can't do L x W x H it's an irregular shape. hmmmm...

  12. The METHOD -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL

  13. 1. Note the water level -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL 20 mL

  14. 2. Place the object in liquid -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL

  15. -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL

  16. 3. Note difference in water level 35 mL -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL 20 mL

  17. The water level changed 15mL 35 mL -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL 20 mL We can say the rock displaced 15mL

  18. It gets better! 3 1mL = 1cm -40mL -35mL -30mL -25mL -20mL -15mL -10mL -5mL so... 3 15mL = 15cm

  19. Volume of our rock… 3 = 15cm Great work!

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