Mathematics: Need help asap please

Need help asap please - id7045224, alyssaanniebug

Ответ:

beesbutterflyqueen

30.01.2022

Mathematics

Step-by-step explanation:

Area of a Sector Formula: A = x/360πr²

Since we are given x and r, simply plug it in:

A = 40/360π(4)²

A = 1/9π(16)

A = 16π/9

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Ответ:

lexhorton2002

30.01.2022

Mathematics

$\frac{16\pi}{9} {cm}^{2}$ Option C is the correct option

Step-by-step explanation:

$angle \: theta = 40 \: degree \\ theta = 40 \times \frac{\pi}{180 } \\ theta = \frac{2\pi}{9}$

Radius= 4 cm

$area = \frac{1}{2} \times theta \: \times {r}^{2} \\ \: \: \: \: \: \: \: \: \: = \frac{1}{2} \times \frac{2\pi}{9} \times {4}^{2} \\ \: \: \: \: \: \: \: \: = \frac{1}{2} \times \frac{2\pi}{9} \times 16 \\ \: \: \: \: \: \: \: = \frac{16\pi}{9 \: {cm}^{2} }$

Hope this helps....

Good luck on your assignment...

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Ответ:

malasyamcclendon

28.11.2021

Mathematics

Ans is behind it

Step-by-step explanation:

hope it helps uh

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