Question

Verify that the point lies on the graph of the unit circle. (1/2, square root 3/2). We check the point by showing that the coordinates satisfy the equation of the unit circle. x^2 + y^2= (1/2)^2 + (square root 3/2)^2 , which equals 1/4 + __/4 which together added equals what to satisfy Thus, the point (1/2, square root 3/2) does lie on the graph of the unit circle.