4 years ago

Someone pls help! ❤️❤️❤️

Mathematics

1 answer:

WITCHER [35]4 years ago

5 0

Answer:

A D and F

Step-by-step explanation:

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3 years ago

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3 years ago

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ASHA 777 [7]

The correct answer is B
When you put the values of x and y in the equation

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3 years ago

A central angle of a circle is 90 degrees. If the diameter of the circle is 12 cm, what is the area of the segment created by co

Yanka [14]

<h3>The area of the segment created by connecting the two points on the circle created by the angle described is 28.26 square centimeter</h3>

<em><u>Solution:</u></em>

Given that,

A central angle of a circle is 90 degrees

diameter of the circle is 12 cm

radius = 12/2 = 6 cm

To find: Area of segment

<em><u>The area of sector when angle is in degrees is:</u></em>

$Area\ of\ sector = \frac{\theta}{360} \times \pi r^2$

Where,

r is radius

$\theta$ is angle in degrees

Therefore,

$Area\ of\ sector = \frac{90}{360} \times 3.14 \times 6^2\\\\Area\ of\ sector = 0.25 \times 3.14 \times 36\\\\Area\ of\ sector = 28.26$

Thus area of the segment created by connecting the two points on the circle created by the angle described is 28.26 square centimeter

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4 years ago