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Sagot :
Answer:
Step-by-step explanation:
take 18 degree as reference angle
using cos rule
cos 18=adjacent/hypotenuse
0.95=20/x
x=20/0.95
x=21.05
x=21.2
Answer:
21.0 would be the correct answer
Step-by-step explanation:
It would be greatly appreciated if you gave me brainlest
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