Question

pls solve !!!!!!!!!!!​

Answer 1

Answer:

I can't see it clearly can you show it again

Answer 2

Answer:

240°

consider that arc AXB is the mirror arc and arc AYB is the

Corresponding major arc. it is know that, the measure of

major arc = 360° - the measure of the Corresponding mirror arc .

we have , m ( arc AXB) = 120° .

So, m ( arc AYB ) = 360° - m ( arc AXB ) = 360° - 120° = 240°

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