3 years ago

Find y. A. √22 B. 8 C. √42 D. 4

Mathematics

1 answer:

Elina [12.6K]3 years ago

7 0

Answer:

$\Large \boxed{\mathrm{D. \ 4}}$

Step-by-step explanation:

The triangle is a right triangle.

We can use trigonometric functions to solve the problem.

tan θ = opp/adj

tan 30 = y/(4√3)

y = 4√3 tan 30

y = 4

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