Please help me in this
to complete the holiday homework
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Given :
- Side one = 0.3 cm
- Side two = 0.2 cm
- Side three = 0.1 cm
- Side four = 0.2 cm
- Side five = 0.1 cm
- Side six = 0.5 cm
- Side seven = 0.1 cm
- Side eight = 0.4 cm
To find :
- the perimeter of the figure
Solution :
⇒ To find the Perimeter of the shape, we have to add all the sides.
Perimeter = Sum of all sides
= 0.3 + 0.2 + 0.1 + 0.2 + 0.1 + 0.5 + 0.1 + 0.4
= 0.5 + 0.1 + 0.2 + 0.1 + 0.5 + 0.1 + 0.4
= 0.6 + 0.2 + 0.1 + 0.5 + 0.1 + 0.4
= 0.8 + 0.1 + 0.5 + 0.1 + 0.4
= 0.9 + 0.5 + 0.1 + 0.4
= 1.4 + 0.1 + 0.4
= 1.5 + 0.4
= 1.9 cm
- Therefore, the Perimeter of the figure is 1.9 cm.
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