Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.
Sagot :
Given [tex]\(\theta = \frac{9\pi}{4}\)[/tex], we aim to sketch this angle in standard position.
1. Identify the range: First, we need to determine the equivalent angle in the standard position, which must lie between [tex]\(0\)[/tex] and [tex]\(2\pi\)[/tex].
2. Find the equivalent angle: Since [tex]\(\theta = \frac{9\pi}{4}\)[/tex] is more than [tex]\(2\pi\)[/tex], we need to reduce it within the range [tex]\(0 \leq \theta < 2\pi\)[/tex]:
- Subtract [tex]\(2\pi\)[/tex] from [tex]\(\frac{9\pi}{4}\)[/tex] to bring it into the desired range:
[tex]\[ \frac{9\pi}{4} - 2\pi = \frac{9\pi}{4} - \frac{8\pi}{4} = \frac{\pi}{4} \][/tex]
3. Standard position: Thus, the equivalent angle is [tex]\(\frac{\pi}{4}\)[/tex].
4. Sketch the angle:
- Draw the x-axis and y-axis.
- Starting from the positive x-axis, measure an angle of [tex]\(\frac{\pi}{4}\)[/tex] in the counterclockwise direction.
- This angle, [tex]\(\frac{\pi}{4}\)[/tex], corresponds to 45 degrees.
- Draw a ray from the origin making an angle of [tex]\(\frac{\pi}{4}\)[/tex] with the positive x-axis.
The sketch will show a line originating from the origin and intersecting the first quadrant of the coordinate plane, making a 45-degree angle with the positive x-axis.
1. Identify the range: First, we need to determine the equivalent angle in the standard position, which must lie between [tex]\(0\)[/tex] and [tex]\(2\pi\)[/tex].
2. Find the equivalent angle: Since [tex]\(\theta = \frac{9\pi}{4}\)[/tex] is more than [tex]\(2\pi\)[/tex], we need to reduce it within the range [tex]\(0 \leq \theta < 2\pi\)[/tex]:
- Subtract [tex]\(2\pi\)[/tex] from [tex]\(\frac{9\pi}{4}\)[/tex] to bring it into the desired range:
[tex]\[ \frac{9\pi}{4} - 2\pi = \frac{9\pi}{4} - \frac{8\pi}{4} = \frac{\pi}{4} \][/tex]
3. Standard position: Thus, the equivalent angle is [tex]\(\frac{\pi}{4}\)[/tex].
4. Sketch the angle:
- Draw the x-axis and y-axis.
- Starting from the positive x-axis, measure an angle of [tex]\(\frac{\pi}{4}\)[/tex] in the counterclockwise direction.
- This angle, [tex]\(\frac{\pi}{4}\)[/tex], corresponds to 45 degrees.
- Draw a ray from the origin making an angle of [tex]\(\frac{\pi}{4}\)[/tex] with the positive x-axis.
The sketch will show a line originating from the origin and intersecting the first quadrant of the coordinate plane, making a 45-degree angle with the positive x-axis.
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.