Indira finds that on a typical day, 4 out of every 5 students at her school eat a cafeteria lunch. The rest of the students brin
1 answer:
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Answer:
∠A ≈ 58.1°
Step-by-step explanation:
Since the triangle is right use the tangent ratio to solve for ∠A
tanA = =
, hence
A = (
) ≈ 58.1°
To find the length of the missing side x, use Tan trigonometric formula
Tan:
Tan 21 =
Tan 21 × =
×
x=27.4
X= 27.4 ft
Hope it helps!