BruvNoob
BruvNoob BruvNoob
  • 21-06-2021
  • Mathematics
contestada

Right angle Trigonometry, please help me solve (find the angle ) and explain!

Right angle Trigonometry please help me solve find the angle and explain class=

Respuesta :

jcherry99
jcherry99 jcherry99
  • 21-06-2021

Answer:

<A = 41.41

Step-by-step explanation:

You want angle A.  Call it theta.

AC is the adjacent side. It is the side that is NOT the Hypotenuse.

The Hypotenuses is the longest side in a right triangle.

Cos-1 (Adjacent Side / Hypotenuse ) = theta

Adjacent side = 6

Hypotenuse = 8

Cos-1(6 / 8) = theta

theta = Cos-1(0.75)

theta = 41.41 rounded.

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