Question

practice problems. here is a circle with center h and some line - segments and curves joining points on the circle. identify examples of the following. explain your reasoning. a. diameter. b. radius.

Explanation:

Step1: Recall definitions

A diameter of a circle is a straight - line segment that passes through the center of the circle and has its endpoints on the circle. An arc is a part of the circumference of the circle.

Step2: Identify diameter

In the given circle with center H, segment AE is a diameter because it passes through the center H and has endpoints A and E on the circle.

Step3: Identify arc

Arc ABC is an arc. It is a part of the circumference of the larger circle, starting at point A, passing through point B, and ending at point C.

Answer:

A. Diameter: AE (It passes through the center H and has endpoints on the circle).
B. Arc: Arc ABC (It is a part of the circle's circumference).