SG chevron_right Primary 4 chevron_right Number and Algebra
SG chevron_right Primary 4 chevron_right Fractions
Help needed again. TIA!
Pls help with these p4 questions. Thank you in advance !
(b) Figure 28 - 28 x 28 = 784 triangles (c) (40 - 1) x (40 - 1) = 39 x 39 = 1521 unshaded triangles