TIMER CAN SOMEBODY HELP ME???

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asked Oct 6, 2019 19.4k views

1 Answer

Glades · Answer 1 · 2019-10-11T02:34:28+0000

hello!

here we have arc length is

s=r*theta(in radians)

so we have

s=(4.5cm)(pi/2)= 9pi/4 = 7.1cm

hope this helps. any questions please just ask. thank you kindly

TIMER CAN SOMEBODY HELP ME???

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