Tapered lobster back bend/Part 1️⃣ 

Alright, it's okay Let me see, where ❓

11:39 on that step there is that you support to use 45°, 30° and 60 ° than after that you arc the last 2 angle which will divide you R770 into 5 angles 1:32

​@@etutorsdigitalschool2215 I wish I can show you mine here how I drew the given view