SacredQuestion
SacredQuestion SacredQuestion
  • 04-05-2017
  • Mathematics
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What is tan 45 degrees

What is tan 45 degrees class=

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youmansdeandrea
youmansdeandrea youmansdeandrea
  • 04-05-2017
The answer will be answer choice B.
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isyllus
isyllus isyllus
  • 10-05-2019

Answer:

tan 45°=1

B is correct.

Step-by-step explanation:

In given right angle triangle.

Two angles are equal.

Using trignometry identity.

For right triangle

[tex]\tan\theta=\dfrac{P}{B}[/tex]

For given triangle P=B=1

Ф=45°

Substitute into formula

[tex]\tan45^\circ=\dfrac{1}{1}[/tex]

[tex]\tan45^\circ=1[/tex]

Hence, The value of tan 45°=1

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