2 years ago

Multiple please please answer

Mathematics

2 answers:

nexus9112 [7]2 years ago

4 0

Answer:

BC = 18tan(40°)

Step-by-step explanation:

The leg of the triangle can be explained using tan

Tan(angle) = opposite/adjacent

Plug in and simplify to get the answer

katovenus [111]2 years ago

3 0

Answer:

Hello,

18 x tan 40°

Step-by-step explanation:

tan 40° = BC / AC

and with AC = 18

tan 40° = BC / 18 ⇔ BC = 18 x tan 40°

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