samuelparkinson01 samuelparkinson01
  • 06-02-2022
  • Mathematics
contestada

The diagram shows a right-angled triangle.
a
12 cm
24 cm
Find the size of angle x.

The diagram shows a rightangled triangle a 12 cm 24 cm Find the size of angle x class=

Respuesta :

FiercePrince
FiercePrince FiercePrince
  • 06-02-2022

Given that , Length of Base and Hypotenuse is 12 cm and 24 cm , respectively .

Need To Find : The measure of Angle x .

As We know that ,

Cos ∅ = Base / Hypotenuse

ㅤㅤ By Substituting known Values :

ㅤ⤀Cos x = 12/24

ㅤ⤀Cos x = ½

ㅤ⤀Cos 60⁰ = ½

Therefore,

  • Value of Angle x is 60⁰
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