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2 years ago

How to find the arc length (geometry)

Mathematics

1 answer:

andrew11 [14]2 years ago

5 0

Answer:

94.2

Step-by-step explanation:

Arc length is basically circumference.

Circumference formula: 2πr

All we need is the radius.

Radius = r

15 x 2 = 30 (diameter)

Then we are going to multiply by pi.

Arc length = 30π OR 94.2

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ruslelena [56]

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3 years ago

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Sladkaya [172]

I will go about solving this using the elimination method.

First, convert the equations.

10x + y = -20
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Second, find the easiest variable to get rid of and get rid of it! (In this case, y) We will subtract to get rid of y.

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Third, you want to solve the equation.

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The solution for this system of equations is ( $-1 \frac{1}{3}$ , $-6 \frac{2}{3}$ ).

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3 years ago

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Alexus [3.1K]

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Step-by-step explanation:

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Nastasia [14]

Answer:

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3 years ago

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Jet001 [13]

Answer:

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Step-by-step explanation:

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Hope this helps :-)

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