Math, asked by irfan95315gmailcom, 1 year ago

find the distance covered by the wheel of a bus in 2000rotations if the diameter of the wheel is 98cm

Answers

Answered by Vanshita611

Hey mate, here is your answer ☺️☺️
Distance =no of rotation /area of the wheel
Diameter =98cm, r=98/2=49.
Distance =2000/2.22/7.49
After solving, u will get 736,000cm.
Hope it helps u dear ✌️✌️

sprao534: i think the distance travelled =number of revolutions *perimeter of the wheel=12.32km

sprao534: destance travelled =6.16km. previously I wrongly posted as 12.32km

arpitrai45222222: you r wrong

Answered by pratyush4211

Diameter=98cm

CIRCUMFERANCE=πd
$= \frac{22}{7} \times 98 \\ = 22 \times 14 \\ = 308 \: cm$
In 1 rotation it complete=308 cm
In 2000 rotation it wiil complete
$308 \times 2000 = 616000cm \\ 616000 \: cm = 6160 \: metres \\ = 6.160 \: km \\ hopes \: it \: will \: help \: you$

pratyush4211: Mark brainleist

sprao534: i think distance travelled =perimeter of the wheel *number of revolutions =12.32km

pratyush4211: CIRCUMFERANCE is perimeter of circle

sprao534: area=6.16km is correct

sprao534: sorry distance

arpitrai45222222: right bro

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