12bramet
12bramet 12bramet
  • 23-05-2022
  • Mathematics
contestada

Given that y= 12 cm and θ= 24 °, work out x rounded to 1 DP.

(not drawn to scale.)

Given that y 12 cm and θ 24 work out x rounded to 1 DP not drawn to scale class=

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ujalakhan18
ujalakhan18 ujalakhan18
  • 23-05-2022

Answer:

[tex]\huge\boxed{\sf x = 5.3}[/tex]

Step-by-step explanation:

Given:

y = 12 cm

θ = 24°

Using trigonometric ratio, tan.

[tex]\displaystyle \boxed{tan \theta = \frac{opposite}{adjacent} }\\\\tan \ 24 = \frac{x}{12} \\\\0.445 = \frac{x}{12} \\\\Multiply \ 12 \ to \ both \ sides\\\\0.445 \times 12 = x\\\\5.3 = x\\\\x = 5.3\\\\\rule[225]{225}{2}[/tex]

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