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Home > INT2 > Chapter 12 > Lesson 12.2.3 > Problem 12-108


Determine the area and circumference of circle at right. Show all work.

When two chords in a circle intersect, a proportional relationship between the lengths of the resulting segments occurs.

Circle, with center, c, has a horizontal dimeter and a chord on the right side of the circle intersecting. The segments around the point of intersection are labeled as follows: top, 4, right, 2, bottom, 3, left, unknown.