LandreyA461552 LandreyA461552

25-10-2022
Mathematics

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Given the diagram below which could be used to calculate AC

Given the diagram below which could be used to calculate AC class=

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MyracleZ560221 MyracleZ560221

25-10-2022

Cos a = adjacent side / hypotenuse

Where:

a= angle = 37°

adjacent side = 20

Hypotenuse = x (the longest side , AC)

Replacing:

Cos (37)=20/ x (option B)

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