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IgorC [24]
3 years ago
5

Can someone please help me with number 3

Mathematics
1 answer:
gladu [14]3 years ago
5 0

Answer:

...

Step-by-step explanation:

the central angle is the same as the arc

mDE= 104°

mFE= 76°

mDEF= 180°

mCFD= 180°

mDFE= 256°

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