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mixas84 [53]
3 years ago
10

∠ACE is formed by two secants intersecting outside of a circle. If minor arc BD = 28°, minor arc AB = 112°, and minor arc DE = 1

12°, what is the measure of ∠ACE? A) 14° B) 28° C) 40° D) 54°
Mathematics
2 answers:
nignag [31]3 years ago
8 0
D) 54 degrees:

BD+AB+DE+2ACE" on the circumference twice on the center"=360

28+112+112+2ACE=360

2ACE=108

∠ACE=54
jonny [76]3 years ago
4 0

Answer:

its 40 degrees

Step-by-step explanation:

rata ta taaa

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3 years ago
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Natasha_Volkova [10]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
If a system of linear equations has one solution, what does this mean about the two lines?
MariettaO [177]

Answer:

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Hope this helps!

:)

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Step-by-step explanation:

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4 0
3 years ago
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