alexiaesco3565
alexiaesco3565 alexiaesco3565
  • 03-04-2020
  • Mathematics
contestada

what's the answer to this ?​

whats the answer to this class=

Respuesta :

uzamamanzoor1271996 uzamamanzoor1271996
  • 05-04-2020

Answer:

x = 13.1°

A is correct answer

Step-by-step explanation:

Given Data:

Angle = ∅ = 24°

Base = b = 12

To find out:

Hypotenuses = x = ?

Formula:

Cos∅ = Base/Hypotenuses

Cos∅ = b/x

x = b/Cos∅

Solution:

x = b/Cos∅

x = 12/Cos(24°)

x = 12/0.91

x = 13.1°

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