Question

F w . 3 ii w r i V frankly a C I . x . . I 7 proximal . D telly Amway w 71 iii-HM- J I H 7 cm 7 1 cm r gar 376.3 cm g H I w

Answer 1

So we need to find the circumference of this wheel and then multiply it by 4 since the wheel did 4 revolutions!


`\sf{Circumference = 2\cdot\pi \cdot r}\\\\\sf{C = 2\pi \cdot 15}\\\\\sf{c=30\pi}\\\\\sf{C\approx 94.25}\\\\\4C = 4 \cdot 94.25\\\\\boxed{\bf{4C \approx 377}}`

The answer to your question is D) 376.8 cm.