samuelparkinson01 samuelparkinson01

06-02-2022
Mathematics

contestada

The diagram shows a right-angled triangle.
20 cm
11 cm
to
Find the size of angle x.
Give your answer correct to 1 decimal place.

The diagram shows a rightangled triangle 20 cm 11 cm to Find the size of angle x Give your answer correct to 1 decimal place class=

Respuesta :

profereyes12122 profereyes12122

06-02-2022

Answer:

x = 61.2°

Step-by-step explanation:

Applies the tangent trigonometric ratio

[tex]tan(x)=\frac{20}{11} =1.818[/tex]

[tex]x=tan^{-1} (1.181)=61.2^{0}[/tex]

Hope this helps

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