a particle moves in a circular path of diameter 14cm . find the distance covered by the particle i one full revolution.
priyanshu170:
hii
Answers
Answered by
4
To find the perimeter:
2πr
2*3.14*(14/2)
2*3.14*7
43.96cm
The particle will cover 43.96cm in one full revolution
Don't forget to mark the answer as the Brainliest
2πr
2*3.14*(14/2)
2*3.14*7
43.96cm
The particle will cover 43.96cm in one full revolution
Don't forget to mark the answer as the Brainliest
Answered by
5
radius = d/2 = 14/2 = 7cm
distance covered by the particle in one revolution = 2πr = 2× 22/7 × 7cm
= 44cm
distance covered by the particle in one revolution = 2πr = 2× 22/7 × 7cm
= 44cm
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