Math, asked by tamanna5623, 10 months ago

by walking 25π metre on a circular path of 100 m radius , value of angle subtended at centre in radian will be

Answers

Answered by kamalchem1980

2

Answer:

circumference of a circle

$2\pi \: r$

circumference = 2* π*100 = 200π

distance travelled = 25π

so 1/8 part of circumference is travelled

angle subtended to centre =

π/8

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