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Which inverse trigonometric function will determine the measurement of angle B?

Which inverse trigonometric function will determine the measurement of angle B?-example-1
Which inverse trigonometric function will determine the measurement of angle B?-example-1
Which inverse trigonometric function will determine the measurement of angle B?-example-2
User EKS
by
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2 Answers

3 votes

tgB= (3)/(4) \\ \\ \\ = tg^(-1)(0,75)= B \\ \\ \\ GoodLuck:)
User Pantulis
by
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4 votes

Answer:

The answer is option:C(
B=arctan(0.75))

Step-by-step explanation:hdQSD

Since we have to find the measure of angle B so for defining the trignometric function corresponding to B we need to take side AC as pependicular(p)=12, AB as base(b)=16 and BC as hypotenuse(h)=20.

now when we define the tangent function corresponding to angle B than
\tan B=(p)/(b)


\tan B=(12)/(16)=0.75


B=arctan(0.75) is the required measure of angle B.

User Archie Adams
by
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