A polygon has vertices whose coordinates are A(1, 4), B(4, -1), C(-1, -4), and D(-4, 1). The diagonals of this polygon bisect each other. True False

Original conversation

User: Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.
(5, -3)

User: A polygon has vertices whose coordinates are A(1, 4), B(4, -1), C(-1, -4), and D(-4, 1). The diagonals of this polygon bisect each other.
True
False

Weegy: A polygon has vertices whose coordinates are A(1, 4), B(4, -1), C(-1, -4), and D(-4, 1). The diagonals of this polygon bisect each other. [ True.
The midpoint of A(1, 4), C(-1, -4) is (0 , 0); the midpoint of B(4, -1), and D(-4, 1) is also (0, 0), therefore the diagonals beset each other. ] yeswey|Points 21164|

User: A circle is inscribed in a square whose vertices have coordinates R(0, 4), S(6, 2), T(4, -4), and U(-2, -2). Find the equation of the circle.

On putting the points (5,-3)in equation of circle, if the value is negative then the point lies inside. Clearly we see (5-5)^2 + (3+3)^2 -25=0 0+0-25=-25 (negative value) hence lies inside. Actually the point is at center of this circle.

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