3 years ago

find the area of each sector. Use a 3.4 as the value of pi. Round your answer to the nearest tenth. Label unit. part 2

Mathematics

1 answer:

Vlada [557]3 years ago

7 0

Answer:

153.9 m² (nearest tenth)

Step-by-step explanation:

When the angle is measured in degrees, the formula of the area of sector is:

$\frac{θ°}{360°} \times \pi {r}^{2}$

Given: r= 14m, θ= 90

Area of sector

$= \frac{90°}{360°} \times 3.14 \times {14}^{2} \\ = 153.86 \\ = 153.9 \: m^{2} \\ (nearest \: tenth)$

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find the area of each sector. Use a 3.4 as the value of pi. Round your answer to the nearest tenth. Label unit.​ part 2

find the area of each sector. Use a 3.4 as the value of pi. Round your answer to the nearest tenth. Label unit. part 2