Question

plz, solve it fastly..​

Answer 1

Step-by-step explanation:

u can do this sum by finding area of triangle I.e

1/2xbase x height

by this you will get the area of ΔAJI and Δ DEF

step no 2

quadrilateral ABCD & quadrilateral FGHI is a trapezium so u can get it's area through the formula

$area of \: a \: trapezium = \frac{1}{2} base \times height$

so through this way u can get the are of the trapezium

step number 3

quadrilateral ADFI is a rectangle so u can get it's area through the formula

$area \: of \: a \: rectangle \: = length \times \: \: breadth$

so through this way u can get it's area

step number 4

add all the area of the triangles, trapezium and rectangle

And u will get the area of the polygon ABCDEFGHIJ

I hope that this will help

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