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geometry b unit 3 / Questions & Answers, / .
lesson 11 - Answer: chords, radii, and diameters
examine circle o, where cd is a diameter of the circle and intersects ab at point p to form a right angle. (cd perpendicular ab)
which congruence statements are true? select all that apply. - Answer: ap = bp
oc = od
if m 5
if mo = 5x- 7 and no = 18, what is the value of x? - Answer: 5
which congruence statement is true? - Answer: op = oq
if ab = 3x - 7 and de = 5(x - 5), what is the length of ab? - Answer: 20
which statements are true? select all that apply. - Answer:
m
if m 11
if pg = -x + 10 and go = -3(x + 2), what is the length of po? - Answer: 36
nestor is about to write a proof that cd is perpendicular to ab. which statements are true? select
all that apply. - Answer: m
m
if mo = 7x - 4 and no = 6x, what is the length of mn? - Answer: 48
if jk = 4x + 37, and lm = 5(x + 5), what is the value of x? - Answer: 12
lesson 12 - Answer: lines that interest circles
match each numbered item with the correct segment or line that represents it. - Answer: 1.
diameter : vs
2. secant line : <-> pw
3. secant segment : pw
4. exterior pat of secant segment : qw
which points are points of tangency to circle c? select all that apply. - Answer: t, v
- / 2
m nestor is about to write a proof that cd is perpendicular to ab. which statements are true? select m match each numbered item with the correct segment or line that represents it. - Answer: 1. which points are points of tangency to circle c? select all that apply. - Answer: t, v if m
if pg = -x + 10 and go = -3(x + 2), what is the length of po? - Answer: 36
all that apply. - Answer: m
if mo = 7x - 4 and no = 6x, what is the length of mn? - Answer: 48
if jk = 4x + 37, and lm = 5(x + 5), what is the value of x? - Answer: 12
lesson 12 - Answer: lines that interest circles
diameter : vs
2. secant line : <-> pw
3. secant segment : pw
4. exterior pat of secant segment : qw
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