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# HELP!! IGCSE Further Maths Question

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1. HELP!! IGCSE Further Maths Question
Question and solution attached

Don't understand how you get the first part. Where does the angle 120 come from?

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2. Re: HELP!! IGCSE Further Maths Question
It's divided into three triangles.

As a circle is 360 degrees, it's discriminated into three parts, thus, it's 360/3 = 120 degrees.

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Last updated: May 28, 2012
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