Question

Find area of a Polygon

please help me out fast
DAV CBSE 8th Mensuration worksheet -2 Q2 .2​

Answer 1

to find the area of polygon

Answer 2

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 !!!!!