Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Connect with professionals on our platform to receive accurate answers to your questions quickly and efficiently. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
To determine the two different angle measures of Jacob's parallelogram-shaped tile, we start by using the given angle expressions:
1. One of the angles is [tex]\(6n - 70\)[/tex] degrees.
2. The opposite angle is [tex]\(2n + 10\)[/tex] degrees.
Since opposite angles in a parallelogram are equal, we can set the two expressions equal to each other and solve for [tex]\(n\)[/tex]:
[tex]\[ 6n - 70 = 2n + 10 \][/tex]
First, we need to isolate [tex]\(n\)[/tex] on one side of the equation. To do this, we subtract [tex]\(2n\)[/tex] from both sides:
[tex]\[ 6n - 2n - 70 = 10 \][/tex]
Simplify the equation:
[tex]\[ 4n - 70 = 10 \][/tex]
Next, we add 70 to both sides to isolate the term with [tex]\(n\)[/tex]:
[tex]\[ 4n = 80 \][/tex]
Now, we divide both sides by 4 to solve for [tex]\(n\)[/tex]:
[tex]\[ n = 20 \][/tex]
With [tex]\(n = 20\)[/tex], we substitute back into the expressions for the angles to find the specific measures:
For the first angle:
[tex]\[ 6n - 70 = 6(20) - 70 = 120 - 70 = 50^\circ \][/tex]
For the opposite angle:
[tex]\[ 2n + 10 = 2(20) + 10 = 40 + 10 = 50^\circ \][/tex]
Then, determine the measure of the other pair of angles in the parallelogram. Since the angles in any quadrilateral sum to [tex]\(360^\circ\)[/tex], and a parallelogram has two pairs of equal opposite angles, we calculate the remaining angles:
[tex]\[ 180^\circ - 50^\circ = 130^\circ \][/tex]
Thus, the two different angle measures of the parallelogram-shaped tile are:
[tex]\[ 50^\circ \text{ and } 130^\circ \][/tex]
Therefore, the correct choice is:
[tex]\[ \boxed{50^\circ \text{ and } 130^\circ} \][/tex]
1. One of the angles is [tex]\(6n - 70\)[/tex] degrees.
2. The opposite angle is [tex]\(2n + 10\)[/tex] degrees.
Since opposite angles in a parallelogram are equal, we can set the two expressions equal to each other and solve for [tex]\(n\)[/tex]:
[tex]\[ 6n - 70 = 2n + 10 \][/tex]
First, we need to isolate [tex]\(n\)[/tex] on one side of the equation. To do this, we subtract [tex]\(2n\)[/tex] from both sides:
[tex]\[ 6n - 2n - 70 = 10 \][/tex]
Simplify the equation:
[tex]\[ 4n - 70 = 10 \][/tex]
Next, we add 70 to both sides to isolate the term with [tex]\(n\)[/tex]:
[tex]\[ 4n = 80 \][/tex]
Now, we divide both sides by 4 to solve for [tex]\(n\)[/tex]:
[tex]\[ n = 20 \][/tex]
With [tex]\(n = 20\)[/tex], we substitute back into the expressions for the angles to find the specific measures:
For the first angle:
[tex]\[ 6n - 70 = 6(20) - 70 = 120 - 70 = 50^\circ \][/tex]
For the opposite angle:
[tex]\[ 2n + 10 = 2(20) + 10 = 40 + 10 = 50^\circ \][/tex]
Then, determine the measure of the other pair of angles in the parallelogram. Since the angles in any quadrilateral sum to [tex]\(360^\circ\)[/tex], and a parallelogram has two pairs of equal opposite angles, we calculate the remaining angles:
[tex]\[ 180^\circ - 50^\circ = 130^\circ \][/tex]
Thus, the two different angle measures of the parallelogram-shaped tile are:
[tex]\[ 50^\circ \text{ and } 130^\circ \][/tex]
Therefore, the correct choice is:
[tex]\[ \boxed{50^\circ \text{ and } 130^\circ} \][/tex]
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.