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3 years ago

PLEASE ANSWERRR NOW!!!

Mathematics

1 answer:

finlep [7]3 years ago

7 0

The answer is [ yes; ΔJLK ~ ΔMLN by AA Similarity ]

AA similarity states that both triangles have corresponding angles that equal the same measure. Even though the question doesn't state the measure of the angles, the angles look the same.

ASA similarity states that two angles and a side equal the same in both triangles. Both triangles in the image aren't the same size, so, this is also false.

Best of Luck!

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$cos(\theta)=\cfrac{\stackrel{adjacent}{-2}}{\underset{hypotenuse}{5}}\qquad \textit{let's find the \underline{opposite side}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{5^2 - (-2)^2}=b\implies \pm\sqrt{25-4}\implies \pm\sqrt{21}=b\implies \stackrel{III~Quadrant}{-\sqrt{21}=b}$

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