Tuesday 4 July 2017

Measurement term 2

                                                                 My Measurement goal is to find perimeters and areas of common shapes


      25cm
eg for perimeter   🔲 25cm you can do 20 + 20 + 20 + 20 = 80 then 5+ 5 + 5 + 5 =20  80 + 20 = 100 cm

                             5cm
eg for area           🔲 5cm you can do 5 x 5 = 25cm squared

To find the perimeter you need to add all of the lengths together.

To find the area of squares and rectangles you need to times length by width.














































































































































































































































































































































































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