Question

5)In the given figure, calculate the measure of LAOC.
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Answer 1

Answer:

Step-by-step explanation:

ok good question

so O is centre thus AO and OC are radius

so now when we join AC

L B becomes 90 degree.

thus so now /_ bao = 40

thus /_ oac = 10

similarly /_oca = 10

Therefore by angle sum property oac = 160