There are circle with radius R1 and circle with radius R2. We also know the distance between A and O and that angle AOB = phi. The aim is to calculate distance between B and C.
abelynybco
Answered question
2022-09-27
Answer & Explanation
Libby Weaver
Beginner2022-09-28Added 5 answers
From that, with the given, can then be found by sine theorem.
Step 2
In , since AO, OC and are known, apply cosine theorem again to find AC. Result then follows.
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