Find area of a Polygon
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DAV CBSE 8th Mensuration worksheet -2 Q2 .2
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to find the area of polygon
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Answer:
39.5 sq.cm
Step-by-step explanation:
We, can see that the polygon ABCDEF is made up of 4 triangles i.e.
- Area of the triangle ABF = 1/2* 6.5* 2
= 6.5 cm^2
- Area of the triangle BFC = 1/2*7*4
= 14 cm^2
- Area of the triangle FDC = 1/2*7*4
= 14 cm^2
- Area of the triangle FDE = 1/2*5*2
= 5 cm^2
Therefore, the area of the polygon
= 6.5+14+14+5
= 39.5 cm^2
Hope it will help you !!!!!
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