Math, asked by saipm441, 8 months ago

if tan theta=cot(theta+6) and (theta+6)are acute angle find theta
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Answers

Answered by HippySunshine
22

Answer:

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Answered by ItzDαrkHσrsє
1

Given:

  • tan (2 × θ) = cot (θ + 6)

To Find:

  • Value of theta (θ) = ?

Formula Used:

  • cot θ = tan (90 - θ)

Solution:

Placing values,

➙ cot ( 90 - 2θ ) = cot (θ + 6)

➙ 90 - 2θ = θ + 6

➙ 90 - 6 = 2θ + θ

➙ 84 = 3θ

➙ θ = 84/3

➛ θ = 28.

Hence,

  • Value of θ is 28.

ExtraShots:

  • sin θ = cos (90 - θ)

  • cos θ = sin (90 - θ)

  • tan θ = cot (90 - θ)

  • cot θ = tan (90 - θ)

  • sec θ = cosec (90 - θ)

  • cosec θ = sec (90 - θ)

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