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Marat540 [252]
3 years ago
5

Try this please, it's about arcs and angles and I'm just not sure how to do it. Thanks!

Mathematics
1 answer:
Nataly_w [17]3 years ago
3 0
Check the picture below.

the segment LOJ is a diameter, and therefore the arcLCJ made by that diameter will have a central angle of 180°.

that simply means that the arcLC is 180 - 94, or 86°.

the ∡LJC is an inscribed angle that is intercepting the arcLC, and therefore, by the inscribed angle theorem, it'll be half of arcLC.

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