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Anyone know the answer?
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Anyone know the answer?

Anyone know the answer?-example-1
User Jonathan Topf
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1 Answer

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PKE is a triangle and its interior angles therefor sum to 180deg:


P+K+E=180

90+(x+6)+2x=180

96+3x=180

3x=84

x=(84)/(3)=28deg
User Davidbilla
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