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Find the length of AB?

Find The Length Of AB class=

Sagot :

Answer:

Choice 3) AB = 4.09

Step-by-step explanation:

sin 17° = AB/14

0.2924 = AB/14

AB = 4.09

Answer:

AB ≈ 4.09

Step-by-step explanation:

Using the sine ratio in the right triangle

sin17° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{14}[/tex] ( multiply both sides by 14 )

14 × sin17° = AB , then

AB ≈ 4.09 ( to 2 dec. places )