3cm Area= 6cm 2cm Area= 6cm  3cm  5cm Area= 2cm 8cm.

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Presentation transcript:

3cm Area= 6cm 2cm Area= 6cm

 3cm  5cm Area= 2cm 8cm

a) 18cm 2 (centimeters squared) b) 11 cm 2 (centimeters squared) c) 25cm 2 (centimeters squared)

/client_ftp/ks2/maths/perimeter_and_area/in dex.html

 The formula for perimeter is:  Side +Side +Side + Side = perimeter  *The number of sides you have to add up depends on the shape of the figure.  The formula for the area of a rectangle is:  ths/measures/area/revise3.shtml ths/measures/area/revise3.shtml

 The formula for the area of a compound shape is (*see method 1 and 2):  ths/measures/area/revise5.shtml ths/measures/area/revise5.shtml

 Math Power 7 Pg. 139 questions 1-19  And pg. 141 questions 1-7