Math  /  Geometry

QuestionB. Refer to circle JJ when answering the following questions.
1. What is the value of xx ?
2. What are the measures of the following angles? a. NJO\angle N J O d. KJL\angle K J L b. LJM\angle L J M e. MJN\angle M J N c. KJN\angle K J N f. KJO\angle K J O
3. What are the major arcs? Name at least 5.
4. What are the minor arcs? Name at least 5 .
5. What are the semi-circles? Name at least 4.
6. What is arc length of each arc if r=3r=3 in? a. \overparen{N O} c. \overparen{L M} e. g. KMOundefined\widehat{K M O} b. KLundefined\widehat{K L} d. \overparen{M N} f. KONundefined\widehat{K O N} h. MOKundefined\widehat{M O K} C. Read and analyze the following problems. Find what are being asked.

Studdy Solution
Calculate the arc lengths using the radius r=3 r = 3 inches. The formula for arc length is:
Arc Length=θ360×2πr\text{Arc Length} = \frac{\theta}{360} \times 2\pi r
Calculate for each arc:
a. \overparen{NO} b. KLundefined\widehat{KL} c. \overparen{LM} d. \overparen{MN} e. (Not specified) f. KONundefined\widehat{KON} g. KMOundefined\widehat{KMO} h. MOKundefined\widehat{MOK} (requires calculation)

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