angleangel123 angleangel123
  • 21-07-2020
  • Mathematics
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WILL GIVE YOU BRAINLIEST

WILL GIVE YOU BRAINLIEST class=

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jimrgrant1 jimrgrant1
  • 21-07-2020

Answer:

AB = 20 tan55°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan55° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{20}[/tex] ( multiply both sides by 20 )

20 tan55° = AB

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