3 years ago

50 POINTS

Mathematics

2 answers:

zysi [14]3 years ago

5 0

Answer:

Area of sector = 21.21

Step-by-step explanation:

victus00 [196]3 years ago

5 0

Answer:

Area of sector = ½ r² ∅

1/2 ( 9^2) pi/6

81 x pi/6 x 1/2

81 x (0.52359877559) x 1/2

Area of sector = 21.21

Step-by-step explanation:

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Step-by-step explanation:

+--

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