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bulgar [2K]
3 years ago
9

What is the area of sector with a central angle of 160 and a diameter of 5.8 m? Round the answer to the nearest tenth.

Mathematics
1 answer:
Blizzard [7]3 years ago
4 0

Answer:

A=11.7\ m^2

Step-by-step explanation:

Given that,

Central angle, \theta=160^{\circ}

Diameter,d = 5.8 m

Radius, r = 2.9 m

We need to find the area of sector. The formula for the area of sector is given by :

A=\dfrac{\theta}{360}\times \pi r^2\\\\=\dfrac{160}{360}\times 3.14\times 2.9^2\\\\=11.7\ m^2

So, the area of a sector is equal to 11.7\ m^2.

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