Question

In the figure,find the area of shaded region ​

Answer 1

3,45,600 is area.

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Answer 2

Answer:

110 cm^2

Step-by-step explanation:

First, we will calculate the are of the rectangle :

l = 10 + 8 = 18cm

b = 6 + 4 = 10 cm

l*b = 18 * 10 = 180 cm^2

then, we will remove the areas of the triangles

area of ∆FAE = 1/2 * 10 * 6 = 30cm^2

area of ∆EBC = 1/2 * 8 * 10 = 40cm^2

area of CDFE = a. of ABCD - (a. of ∆FAE + a. of ∆EBC)

= 180 - (30 + 40)

= 180 - 70

= 110 cm^2