yamaislost yamaislost

28-08-2021
Mathematics

contestada

Use trigonometry to find the length of x. The triangle is not drawn to scale.
135
17cm
.
O
12
C
13.96
71.90
9.75

Use trigonometry to find the length of x The triangle is not drawn to scale 135 17cm O 12 C 1396 7190 975 class=

Respuesta :

jimrgrant1 jimrgrant1

28-08-2021

Answer:

x ≈ 9.75

Step-by-step explanation:

Using the sine ratio in the right triangle

sin35° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{17}[/tex] ( multiply both sides by 17 )

17 × sin35° = x , then

x ≈ 9.75 ( to 2 dec. places )

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