math 10 Multiple Choice Test

ADC is the arc ______ by

usually named by the letters of the two endpoints AC

named by the letters of the two endpoints and another point on the arc

named by the letters of the 2 endpoints and another point on the arc

a central angle separates the circle into two parts, each of which is an ____

quadrilateral ABCD is an _____ polygon because all of its vertices lie on a circle

Circle E is ________ about the polygon because it contains all the vertices of the polygon

A line that intersects a circle in exactly 2 points is called a _____

if 2 segments from the same exterior point are tangent to a circle, then they are congruent

If a line is tangent to a circle, then it is perpendicular to the radius drawn to the point of tangency.

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