6.1k views
1 vote
M∠1 = _°

•70

•50

•90

M∠1 = _° •70 •50 •90-example-1

2 Answers

2 votes

Answer:

the answer is 50 on od

Explanation:

User Maulik Sakhare
by
3.6k points
1 vote

Answer:

50°

Explanation:

By intersecting secants theorem:


m \angle \: 1 = (1)/(2) (140 - 40) \degree \\ \\ m \angle \: 1 = (1)/(2) * 100 \degree \\ \\ m \angle \: 1 = 50 \degree

User Antho
by
3.1k points