Wednesday, November 11, 2015

7

MATH: 
1.  Page 16: 1, 3, 4, 5, 7, 8, 9, 10
2.  Watch the reverse division video here: https://youtu.be/1Eu2HI1J4r4

8

MATH:
Answer the following supa-dupa questions (all shapes are triangular prisms).
1. b = 7, h = 7, 3rd triangle length = 10, area = 145 cm2.  L = ?
2. Volume = 121.5cm3, b = 9, h = 9, 3rd triangle length = 12, L =?
3. Volume = 24cm3, b = 4, h = 4, 3rd triangle length = 150, L =?
4.  Volume=?, b=10, h=10, L=12, 3rd triangle length = ?