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OpenStudy (anonymous):
Lines CD and DE are tangent to circle A as shown below: If arc CE is 110°, what is the measure of ∠CDE? (5 points) Select one: a. 55° b. 70° c. 100° d. 125°
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OpenStudy (anonymous):
Directrix (directrix):
Use this theorem:
Directrix (directrix):
You are given the near arc and the near arc and the far arc sum to 360. So, find the far arc and apply the formula. @lowcard2
OpenStudy (anonymous):
.b. 70° ?
OpenStudy (anonymous):
@thomaster can u help me
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OpenStudy (anonymous):
@jdoe0001 can you help me please
OpenStudy (anonymous):
@Abmon98 can you help me please
OpenStudy (anonymous):
@dumbcow can u check if 70 is right
OpenStudy (dumbcow):
yes its 70
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