3 years ago

In the triangle below, which equation can be used to solve for x?

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

5 0

Answer:

d)13sin75/sin55

Step-by-step explanation:

1)Given

inΔVWU, ∠V= 75°

∠U= 50°

Finding ∠W:

∠W= 180-(75+50)

=180-(125)

= 55

Now finding x, using law of sine

x/sinV = 13/sinW

Putting the values in above we get:

x/sin75=13/sin55

Re-arranging, we get:

x= 13sin75/sin55 !

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