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I can’t figure this out out!! extra points

I can’t figure this out out!! extra points-example-1

1 Answer

3 votes

Explanation:

as I just explained in your other posting of the same question :

y = cos(30) × 8 = sqrt(3)/2 × 8 = 4×sqrt(3).

so, the number in the green box is 4.

User Bagofmilk
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