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oksano4ka [1.4K]
4 years ago
5

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

Mathematics
1 answer:
uysha [10]4 years ago
6 0

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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