Question

Tell this answers anyone help me​

Answer 1

Answer:

tanβ + 2secβ = 42/15

Step-by-step explanation:

Given:- 17 cosβ = 15

or cosβ = 15/17 = Base/Hypotenuse

⇒ Base = 15 and Hypotenuse = 17

w.k.t., (Hypotenuse)² = (Base)² + (Perpendicular)²

⇒ 17² = 15² + (Perpendicular)²

or (Perpendicular)² = 17² - 15² = 289 - 225 = 64

or Perpendicular = 8

So, tanβ = Perpendicular/Base = 8/15

And, secβ = Hypotenuse/Base = 17/15

⇒ tanβ + 2secβ = (8/15) + 2*(17/15)

or tanβ + 2secβ = (8+34)/15

or tanβ + 2secβ = 42/15

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