how to find area of rectangle when inserted in circle?
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Step-by-step explanation:
Let x unit be the length and y unit be the breadth of a rectangle ABCD.
inscribed in a circle of radius r unit .
In right angled triangle ABC
AB^2+BC^2= AC^2
or. x^2+y^2= (2r)^2
or y = √(4r^2-x^2)…………(1)
Area of the rectangle ABCD = x×y units ^2
= x × √(4r^2-x^2). units ^2. Answer.
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Step-by-step explanation:
just multiply its length by breadth or draw a four chord ...
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