© T Madas Botany Bay Amersham Northgate Poole Milling Collier Bay 1 cm = 2 km.
© T Madas. Which out of 0.5 and 0.05 is larger? 0.5 0.05 We can add or remove zeros at the end of a decimal, without changing the number FACT 0.
© T Madas 2 3 4 5 x =. What is 4 5 2 3 x ? 0 1 5 2 5 3 5 4 5 1 1 3 2 3 1 8 15 8 =
© T Madas. Two triangles are congruent if… All 3 sides are equal SSS 2 sides and the contained angle are equal SAS 1 side and the 2 adjacent angles are.
© T Madas. The graphs of sinx, cosx & tanx © T Madas y x 0 180 0.26 165 0.5 150 0.71 135 0.87 120 0.97 105 1 90 0.970.870.710.50.260 75604530150 0-0.26-0.5-0.71-0.87-0.97-0.97-0.87-0.71-0.5-0.26.
© T Madas. Sometimes we have to round numbers What does rounding mean? Can you think of some examples?
© T Madas. 16 unshaded 4 unshaded What proportion of the shape is shaded? For every shaded square, how many unshaded squares are there? For 4 shaded For.
© T Madas. Describing the Accuracy of Measurements Part 1.
© T Madas. To convert a decimal into a percentage, you multiply the decimal by 100 0.3 x 100 30% 0.45 x 100 45% 0.05 x 100 5% 1.5 x 100 150% 4 x 100 400%
© T Madas. Mathematical and Technical Drawings Bottom Side (Left) Back Front Top Side (Right)
© T Madas. In 2 dimensions square rectangle In 3 dimensions cube cuboid.
© T Madas Time Height © T Madas Time Height Liquid is poured in the container at constant rate.