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hoa [83]
3 years ago
6

The arc length of a sector created by a 90 degrees angle is 2 pi cm. What is the circumference of the entire circle? Express the

answer in terms of Pi. StartFraction pi over 4 EndFraction centimeters
StartFraction pi over 2 EndFraction centimeters
6 pi centimeters
8 pi centimeters brainlyest if right
Mathematics
2 answers:
Anvisha [2.4K]3 years ago
8 0

Answer:

8 pi

Step-by-step explanation:

When radius is

L = r * Θ = 2 * π/4 = 1.57079633 cm.

When radius is

L = r * Θ = 10 * π/4 = 7.85398163 cm.

Snowcat [4.5K]3 years ago
7 0
8pi centimeters is the answer
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Answer:

Most people found the probability of just stopping at the first light and the probability of just stopping at the second light and added them together. I'm just going to show another valid way to solve this problem. You can solve these kinds of problems whichever way you prefer.

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Step-by-step explanation:

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2 years ago
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