clinky89 clinky89

11-03-2020
Mathematics

contestada

Hi does anyine know how to find the angle for this ?Please show working out.

Hi does anyine know how to find the angle for this Please show working out class=

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Danboghiu66 Danboghiu66

11-03-2020

Answer:

X=30⁰

Step-by-step explanation:

Cos(x)=(s(6)+2×s(3))/(4+2×s(2))

Where s(..) = sqrt(..))

Cos(x)=s(3)×(s(2)+2)/(2×(2+s(2))=s(3)/2

Thus: x=30⁰

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