3 years ago

ILL BRAINLIEST YOU PLEASE HELP ME

Mathematics

1 answer:

Tomtit [17]3 years ago

7 0

9514 1404 393

Answer:

x ≈ 4.2

Step-by-step explanation:

The relevant trig relation is ...

Tan = Opposite/Adjacent

tan(72°) = b/x = 13/x

x = 13/tan(72°) ≈ 4.223956

Rounded to the nearest tenth, x ≈ 4.2.

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