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In this question at first we will find the area of triangle ABC then we find the area of triangle DBC then we will Subtract Area of DBC from Area of ABC.
Now, For Triangle ABC,
=> S = a+b+c/2 = 120+122+22/2=264/2 =132 cm






Again,
For Triangle DBC,
=> S = a+b+c/2 = 24+26+22/2 = 36





Hence,
=> Area of Shaded region = Area of ABC - Area of DBC
=> Area of Shaded region = (1320 - 245.9) cm^2
=> Area of Shaded Region = 1074.1 cm^2
Be Brainly
Now, For Triangle ABC,
=> S = a+b+c/2 = 120+122+22/2=264/2 =132 cm
Again,
For Triangle DBC,
=> S = a+b+c/2 = 24+26+22/2 = 36
Hence,
=> Area of Shaded region = Area of ABC - Area of DBC
=> Area of Shaded region = (1320 - 245.9) cm^2
=> Area of Shaded Region = 1074.1 cm^2
Be Brainly
Anonymous:
Great
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