3 years ago

Learn with an example

Mathematics

1 answer:

Aleks [24]3 years ago

3 0

Answer:

please insert a picture

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Given the arc length of a circle is 127π centimeters and the subtended angle is 60˚. Find the Circumference of the circle.

Mumz [18]

The circumference of the circle is 762π cm.

<h3>What is length of arc of a circle?</h3>

The length of arc a circle can is determined with the radius and central angle of the arc.

The radius of the circle is calculated as follows;

$L = \pi r \times \frac{ \theta }{180} \\\\
\pi r \theta = 180 L\\\\
\pi r = \frac{180 L}{\theta}$

The circumference of the circle is calculated as follows;

$C = 2\pi r\\\\
C = 2(\pi r)\\\\
C = 2(\frac{180 \ L}{\theta } )\\\\
C = 2(\frac{180 \times 127\pi}{60 } )\\\\
C = 762 \pi \ cm$

Learn more about circumference of a circle here: brainly.com/question/9782777

4 0

2 years ago

At the middle school graduation dance, the DJ played 12 slow dances, which was equal to the quotient of the number of fast dance

belka [17]

quotient means divide

so 12 = x/2

x = 12*2 = 24

x =24 fast songs

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3 years ago

Common Core - how many thousands are in 440,000? and explain the answer

Sedbober [7]

440 thousands. You take out the three zeros and you'll get your answer. Hope it helps! :)

6 0

3 years ago

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If the mean of a symmetric distribution is 170 what is the median

Degger [83]

I think the answer your after is 150.

5 0

3 years ago

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Can i please have help thank you

dangina [55]

Answer:

Step-by-step explanation:

10x40 = 400

2(39+42)+ 40 x 4 + 41 + X = 400

162 + 160 + 41 = 400 - X

400 - 363 = X

X= 37

6 0

3 years ago