3 years ago

If L mCB=[?]* helpppp pleaseee

Mathematics

1 answer:

Zarrin [17]3 years ago

8 0

Answer:

80°

Step-by-step explanation:

$\angle COB$ is central angle and arc BC is the corresponding arc.

$\therefore \: m (arc \: CB) = m\angle COB \\ \\ \therefore \: m (arc \: CB) =80 \degree$

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