In order to find all the angles, you first need to find angle a. You do that by putting a on the left and the number on the right, then you add the a’s together to find what you need to divide.
pillgiing
4,5(10 marks)
I think it's this, but just email your teacher and ask what the work was. They'll be glad that you stepped up and wanted to do the work.
Step-by-step explanation:
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