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21-08-2017
Mathematics

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Find the value of unknown angle(s) and state the reason/theorem why

Find the value of unknown angles and state the reasontheorem why class=

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QuarkyFermion QuarkyFermion

21-08-2017

180-95= 85 (angles in a str line)

180-85-48=47 (sum of angles in a triangle)
180 - 47 = 133 (angles in a str line)

x=133

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