ShelsyC513241 ShelsyC513241
  • 03-11-2022
  • Mathematics
contestada

In ABC, A = 68°, a = 14 and c = 17. Which of these statements best describes the triangle?

In ABC A 68 a 14 and c 17 Which of these statements best describes the triangle class=

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ShardaeS737555 ShardaeS737555
  • 03-11-2022

Given for the triangle ABC:

[tex]\begin{gathered} \angle A=68\degree \\ a=14,c=17 \end{gathered}[/tex]

Using the sine rule, we will solve the triangle by finding the missing angles

So,

[tex]\frac{a}{\sin A}=\frac{c}{\sin C}[/tex]

substitute with the given data:

[tex]\begin{gathered} \frac{14}{\sin68}=\frac{17}{\sin C} \\ \\ \sin C=\frac{17}{14}\cdot\sin 68=1.125866 \end{gathered}[/tex]

The value of (sin C) must be 1 or less than 1

So, the triangle ABC cannot be constructed

The answer will be the last option

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