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7 trigonometric ratio

7 trigonometric ratio-example-1
User Quak
by
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1 Answer

4 votes

Answer:

Option C

Explanation:

From the diagram : -

Angle ( θ ) = 30

Opposite side = 16

Adjacent side = x

To find : x = ?

Formula : -

tan θ = Opposite side / Adjacent side

Note : -

The value of tan 30 is :

1 / √3 ( In fraction )

0.57735 ( In decimal )

Tan 30 = 16 / x

0.57735 = 16 / x

x = 16 / 0.57735

x = 27.7128258422

27.7128258422 ~ 27.7

27.7128258422 is approximately 27.7

Therefore,

x = 27.7

User Nuno Ramiro
by
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