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Leno4ka [110]
3 years ago
7

WILL GIVE YOU BRAINLIEST

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

AB = 20 tan55°

Step-by-step explanation:

Using the tangent ratio in the right triangle

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

20 tan55° = AB

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