You may use all of your notes/practice problems on this test. You should have access to rewatch the edpuzzle videos. Please know that I will not work the test problems with you, but I will work the Study Guide problems with you. Please show as much work as you can. Write me a sentence how you got your answers. ****DUE: Sunday, October 15, 2023 @ 11:59pm***
You may use all of your notes/practice problems on this test. You should have access to rewatch the edpuzzle videos. Please know that I will not work the test problems with you, but I will work the Study Guide problems with you. Please show as much work as you can. Write me a sentence how you got your answers. ****DUE: Sunday, October 15, 2023 @ 11:59pm***
1. If m∠10 = 63° , m∠7 = 41° and m∠16 = 127° , find each angle measure.
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
2. Determine which lines, if any, can be proved parallel given the angle relationship. Give the converse to justify your answer.
a. <4 ≅ <23
Parallel lines:
converse:
b. m<14 + m<15 ≅ 180
Parallel Lines:
converse:
c. <8 ≅ <19
parallel lines:
converse:
d. m<6 + m<19 ≅ 180
parallel lines:
converse:
Find the value of x that makes y || z. State the converse used to support your answer. Show all your work for full credit.
converse:
x=
5. Determine whether QR and ST are parallel, perpendicular, or neither.**Show your work for full credit!!
A. Q(-6, 11), R(2, -1), S(-4, 8), T(-1, 10)
Slope QR:
Slope ST:
Choose:
B. Q(-1, 4), R(-1, -9), S(11, -2), T(11, 6)
Slope QR:
Slope ST:
Choose:
C. Q(-8, 7), R(-7, 2), S(-8, 13), T(-11, -2)
Slope QR:
Slope ST:
Choose:
Given P(12, -2), Q(5, -10), R(-4, 10), and S(4, y), find the value of y so that PQ ⊥ RS. Show all your work for full credit.
Slope PQ:
y=
3. If l || m, find the values of x and y. Show all your work for full credit.
x =
y =
6. Given C(x, 16), D(2, -4), E(-6, 14), and F(-2, 4), find the value of x so that CD EF. Show all your work for full credit.
Slope of EF:
x=
8. Write an equation that is parallel to 2x – 4y = 12 and passes through the point (-6, -11) in slope intercept-form. Show all your work for full credit.
9. Write an equation that is perpendicular to x - 4y = 12 and passes through the point (7, -3) in slope-intercept form. Show all your work for full credit.
10. JK is formed by J(-12, -2) and K(4, 6). If line r is the perpendicular bisector of JK, write and equation for r in slope-intercept form.(Keep your final answer in fractions.) Show all your work for full credit.