Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Discover comprehensive solutions to your questions from a wide network of experts on our user-friendly platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

HELP ME IM SO FRUSTRATED For the right triangles below, find the exact values of the side lengths d and c.
If necessary, write your responses in simplified radical form


HELP ME IM SO FRUSTRATED For The Right Triangles Below Find The Exact Values Of The Side Lengths D And CIf Necessary Write Your Responses In Simplified Radical class=

Sagot :

Answer:

[tex]d=\dfrac{3 \sqrt{2}}{2}[/tex]

[tex]c=6\sqrt{3}[/tex]

Step-by-step explanation:

The first right triangle is a special 45-45-90 triangle because its interior angles measure 45°, 45° and 90°.

The side lengths of a 45-45-90 triangle are in the ratio 1 : 1 : √2, which means that the legs are congruent to each other, and the length of the hypotenuse is equal to the length of one leg multiplied by √2.

Given that the hypotenuse of this triangle is 3, then the length of the leg d can be calculated by dividing 3 by √2:

[tex]d=\dfrac{3}{\sqrt{2}} \\\\\\ d=\dfrac{3\cdot \sqrt{2}}{\sqrt{2}\cdot \sqrt{2}} \\\\\\ d=\dfrac{3 \sqrt{2}}{2}[/tex]

[tex]\dotfill[/tex]

The second right triangle is a special 30-60-90 triangle because its interior angles measure 30°, 60° and 90°.

The side lengths of a 30-60-90 triangle are in the ratio 1 : √3 : 2, which means that the length of the longest leg is √3 times the length of the shortest leg, and the hypotenuse is twice the length of the shortest leg.

Given that the length of the shortest leg (opposite the 30° angle) measures 6 units, the length of the longest leg c is √3 times this:

[tex]c=6 \cdot \sqrt{3} \\\\\\ c=6\sqrt{3}[/tex]

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.