zaararahman09
Answered

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I HATE MYMATHS HELP ME PLSSSS

I HATE MYMATHS HELP ME PLSSSS class=

Sagot :

itsandypandy

Answer:

801 metres

Step-by-step explanation:

To find the distance we must firstly find the circumference of the wheel;

⇒ [tex]C = \pi d = \pi (85) = 85\pi cm[/tex]

If the wheel made 300 full revolutions, then we multiply the circumference by 300;

⇒ [tex]d = 300(85\pi ) = 25500\pi[/tex]

We can now convert this to decimal to give our distance cm. Therefore we must then divide our answer by 100 to get the distance in metres;

⇒ [tex]d = 25500\pi = 80111cm = 801m[/tex]

Hope this helps! :D

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