3 years ago

Please please help me

Mathematics

1 answer:

stiks02 [169]3 years ago

6 0

Answer:

399.6 miles²

Step-by-step explanation:

The area (A) of the major sector is

A = area of circle × fraction of circle

= πr² × $\frac{255}{360}$

= π × 13.4² × $\frac{255}{360}$

= $\frac{13.4^2(255)\pi }{360}$ ≈ 399.6 miles²

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