Find the value of x please

asked Mar 15, 2018 101k views

2 votes

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3 votes

1st you have to calculate sin 20° = (opposite side) / (hypotenuse)

sin 20° = x/18
0.342 = x/18
x = (18.0).(342)
x= 6.15 ≈ 6.2 (answer C)

SourD answered Mar 16, 2018

by SourD

8.0k points

4 votes

= 18 x sin(20) = 6.15 rounded to 6.2

Stacj answered Mar 20, 2018

by Stacj

8.5k points

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