What is the area of the circle if the diagonal has endpoints ( 0, 3) and ( -2, 5)

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justaguide eNotes educator | Certified Educator

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The diameter of the circle has end points ( 0,3) and ( -2, 5)

Now the diameter is sqrt [( 0+2)^2 + (3 - 5)^2]

=> sqrt [ 4 + 4]

=> 2 sqrt 2

The radius of the circle is 2 sqrt 2 / 2 = sqrt 2

The area give by pi* r^2 = pi * 2

Therefore the required area is 2* pi.

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We know that the area of the...

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