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padilas [110]
3 years ago
5

Need help ASAP thanks

Mathematics
1 answer:
Otrada [13]3 years ago
7 0

Answer:

area of sector= teete ×πr²

360

<u>4</u><u>0</u><u>°</u>×<u>2</u><u>2</u>×2×2

360 7

<u>4</u><u>0</u><u>×</u><u>8</u><u>8</u>

2520

<u>3</u><u>5</u><u>2</u><u>0</u>

2520

=1.397°

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Step-by-step explanation:

<u>Step 1:  Solve using the first point</u>

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220 = a(4)^3 + b(4)^2 + c(4) + d

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<u>Step 4:  Solve using the fourth point</u>

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