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Find the value of x and y. Write your answers in simplest form.

Find the value of x and y. Write your answers in simplest form.-example-1
User BhejaFry
by
8.2k points

1 Answer

2 votes

Answer:


x = (16√(3))/(3)


y = (32\sqrt 3)/(3)

Explanation:

Calculating (x):

Here, we make use of the tan formula


tan\theta = (Opp)/(Adj)

Where


\theta = 60


Opp = 16


Adj = x

This gives:


tan\ 60= (16)/(x)

Make x the subject


x = (16)/(tan\ 60)

tan(60) in surd form is
√(3)

So:


x = (16)/(√(3))

Rationalize


x = (16)/(√(3)) * (√(3))/(√(3))


x = (16√(3))/(3)

Calculating (y):

Here, we make use of the tan formula


sin\theta = (Opp)/(Hyp)

Where


\theta = 60


Opp = 16


Hyp= y

This gives:


sin\ 60= (16)/(y)

Make y the subject


y= (16)/(sin\ 60)

tan(60) in surd form is
(√(3))/(2)


y= (16)/((√(3))/(2))


y = 16/(\sqrt 3)/(2)


y = 16*(2)/(\sqrt 3)


y = (32)/(\sqrt 3)

Rationalize


y = (32)/(\sqrt 3)*(\sqrt 3)/(\sqrt 3)


y = (32\sqrt 3)/(3)

User John Joseph
by
8.0k points

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