find the area of shaded region
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Answer: Step-by-step explanation:
If quad abcd is inside a circle touching the circle it is cyclic
Let it be a rectangle At of rectangle= lb
That is. 60cm square
Since it is a rectangle= angle b= 90 degree
So ABC is right angled triangle
By pythegorams theorem
Ac=13cm
Ac is a diognal
So. Radius=6.5cm
Ar of circle =
r square
That is 132.665 cm square
Only the area of shaded =132.665- 60
That is. 72.665 Thank you
# joke corner
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