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Sauron [17]
3 years ago
7

find the area of each sector. Use the 3.14 as the value of pi. Round your answer to the nearest tenth.​ Part 4

Mathematics
1 answer:
Yuri [45]3 years ago
7 0

Answer:

1) 378.1 in²

2) 8.4 m²

Step-by-step explanation:

Area of sector= \frac{θ°}{360°}  \times \pi {r}^{2}

1) Area of sector

=  \frac{150°}{360°} \times 3.14 \times  {17}^{2}  \\  = 378.1 \: in^{2}  \\ (nearest \: tenth)

2) Area of sector

\frac{60°}{360°}  \times 3.14 \times  {4}^{2}  \\  = 8.4 \: m^{2}  \\ (nearest \: tenth)

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