Central Angles and Arc Length in a Circle Using Proportions

1. measure of arc JK

• 339

• 159

• 201

• 21

1. measure of angle JNM

• 339

• 159

• 201

• 21

1. measure of arc KL

• 339

• 159

• 201

• 21

1. measure of major arc JKM

• 339

• 159

• 201

• 21

1. measure of major arc MKL

• 339

• 159

• 201

• 21

2. measure of angle UXV

• 267

• 21

• 93

• 108

• 72

2. measure of arc ST

• 267

• 21

• 93

• 108

• 72

2. measure of arc WV

• 267

• 21

• 93

• 108

• 72

2. measure of arc TW

• 267

• 21

• 93

• 108

• 72

2. measure of arc TVW

• 267

• 21

• 93

• 108

• 72