Question

find the circumferance of a wheel of diameter 28 cm and the distance covered by the wheel is 352cm ​

Answer 1

$\large{\mathfrak{radius =14}}$

$\large{\mathfrak{circumference=2πr}}$

$\large{\mathfrak{2*22/7*14}}$

$\huge{\mathfrak{88}}$

$\red{\star{\mathfrak{let \:n \:be \:the\: no. \:of \:revolution\: then}}}$

$\large\green{\mathfrak{total\: distance=352}}$

$\large{\mathfrak{n× circumference=352}}$

$\huge{\mathfrak{n=352/88=4}}$