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19-03-2020
Mathematics

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what is k? In simplest radical form

what is k In simplest radical form class=

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marvey02 marvey02

20-03-2020

k = 10

Using trigonometric ratio then;

sin30 = opp/hyp

0.5 = 5/k

cross multiply

0.5k = 5

Divide both sides by 0.5

k = 5/0.5

k=10

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