Math Trigonometry, please show step by step

asked Sep 16, 2022 171k views

1 vote

3.5k points

Please log in or register to add a comment.

3 votes

Explanation:

(i)

m L BOC = 2× m L BAC = 2×56 = 112°

(ii)

m L BCA = m L BAT = 75°

m L OCB = (180°-112°)/2 = 68°/2 = 34°

so, m L OCA = 75°-34° = 41°

MonkeyWrench answered Sep 22, 2022

3.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.4m answers