The diagram shows a semi-circle centre O and radius 4 cm. Find A
(a) length of arc AB
(b) length of arc AC
(c) area of sector AOB
(d) area of sector AOC
(e) perimeter of sector OAB
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incomplete qtns....
Step-by-step explanation:
This question is incomplete, post the cuts correctly, send the diagram backwards.
THEN I WILL SOLVE IT RIGHT NOW.
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