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Find the perimeter of the shape on this centimeter grid.

Find The Perimeter Of The Shape On This Centimeter Grid class=

Sagot :

Here, We will determine the sides first of all

We are assuming that 1 block measures 1cm. So, According to this assumption the number of blocks the side covers is equal to the length of that side (in cm)

[tex]\rule{300pt}{3pt}[/tex]

The sides are; 2cm, 4cm, 2cm, 4cm, 7cm, 3cm

Now,

[tex] \sf \longmapsto perimeter = Sum \: of \: all \: sides[/tex]

Putting values of sides;

[tex] \sf \longmapsto 2 + 4 + 2 + 4 + 7 + 3[/tex]

[tex] \sf \longmapsto Perimeter=22cm[/tex]

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