Page 328 - Math Smart - 7

Measuring Time,

Area, Perimeter

and Volume

You wili learn about:
The relationships between units of time
The use of 12-hour and 24-hour clock systems

Interpreting timetables
Calculating time intervals
Abbreviations for and relationships between units of measurement
Deriving and using the formula for the area and perimeter of a
rectangle
Calculating the perimeter and area of compound shapes made from
rectangles
Deriving and using the formula for the volume of a cuboid
Calculating the surface area of cubes and cuboids from their nets

I. »•

I!, "P

The Dubai Shopping Mall aquarium h 51 m long,
20 m wide and 11m high. How much space does
the aquarium occupy in the mall? How much
water is needed to fill it to the brim?

UNIT ; b I Measuring Time, Area, Perimeter and Volume