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

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Presentation on theme: "3cm Area= 6cm 2cm Area= 6cm  3cm  5cm Area= 2cm 8cm."— Presentation transcript:

1

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

3  3cm  5cm Area= 2cm 8cm

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

5 http://www.bgfl.org/bgfl/custom/resources_ftp /client_ftp/ks2/maths/perimeter_and_area/in dex.html

6  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:  http://www.bbc.co.uk/schools/ks3bitesize/ma ths/measures/area/revise3.shtml http://www.bbc.co.uk/schools/ks3bitesize/ma ths/measures/area/revise3.shtml

7  The formula for the area of a compound shape is (*see method 1 and 2):  http://www.bbc.co.uk/schools/ks3bitesize/ma ths/measures/area/revise5.shtml http://www.bbc.co.uk/schools/ks3bitesize/ma ths/measures/area/revise5.shtml

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


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