2. The measure eof a central angle of a circle is equal to 64°. What is the measured of its intercepted arc?
3. The radius of a circle measures 8cm. What is the measure of the longest chord?
4. An owl can turn its head up to 270°. What kind of are does this represent?
5. The measure of an inscribed angle of a circle is 65°. What is measure of its intercepted arc?
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Answer:
2. 128 degrees
3. 16cm
4. Major arc
5. 130 degrees