Ɛhia
10
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.
Ɛhia
10
Ɛhia
10
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.
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=
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:
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.