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Mathematics 24 Online
OpenStudy (anonymous):

The circle above has a diameter of 8 cm. What is the arc length of the green sector? 2 cm 4 cm cm 3 cm

OpenStudy (anonymous):

OpenStudy (anonymous):

Q28. = 0 0 0 0 2 0 1 0 2 3 0 0 0 3 4 1 2 3 4 5 0 0 1 2 3 (A) –6 (B) –3 (C) 6 (D) 0

OpenStudy (amistre64):

d = 8; r=8/2 = 4 angle = 90 = pi/2 Circumference = angle r (pi/2)(4) = 2pi = a little more then 6

OpenStudy (amistre64):

the 3rd answer is missing; is that one about 6?

OpenStudy (anonymous):

\[\pi\] these r at the end of each number answer

OpenStudy (anonymous):

no they r like 3 pi

OpenStudy (amistre64):

then 2pi cm

OpenStudy (anonymous):

3rd one is jus actually pi cm

OpenStudy (amistre64):

pick: 2pi cm :)

OpenStudy (anonymous):

ily ur rigfht lol

OpenStudy (anonymous):

What is the arc length formula?

OpenStudy (anonymous):

(pi/2)(4) = 2pi = a little more then 6?

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