alondraornelas1 alondraornelas1
  • 14-12-2017
  • Mathematics
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what is the aprproximate length of the arc formed by a 90 angle on a circle that has a radious of 70 feet

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zizoux07p0ac3m
zizoux07p0ac3m zizoux07p0ac3m
  • 14-12-2017
that depends on the position of the angle, if it's a central angle then the length of arc = 1/4 the circumference

so L = (1/4)(2pi(70))= 110 feet approximately 
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