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vfiekz [6]
3 years ago
15

Find the length of an arc formed by a 90 degree angle on a circle with a radius of 6 the hcc

Mathematics
1 answer:
zvonat [6]3 years ago
8 0
The length of that arc is (90/360)·2·π·6 = (1/4)·12·π = 3·π ≈ 9.42 units;
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andriy [413]
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Let's check all functions.
1. The function f(x)=x²<span>+2x when evaluated with 3 gives you the value of 3:
  Evaluated with x means that</span> x = 3.
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2. f(x)=x²<span>-3x when evaulated with -3 give you the value of 3
    Evaluated with -3 means that x = -3.
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3. f(x)=x²<span>+2x when evaluated with -3 gives you the value of 3
</span>    Evaluated with -3 means that x = -3.
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    3 = 3, so this is correct.

4. f(x)=x²-3x when evaluated with -3 gives you the value of 3
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Answer:

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Step-by-step explanation:

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First, simply the exponent, which gives you 3^2*sqrt3

Next, 3^2=9, giving the final answer of 9sqrt3.

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