e environment. Give yourself four marks for correct answer a
d, that will help you plan your next step.
Angles
A wheel rotates making 20 revolutions per second. If
the radius of the wheel is 35 cm, what linear distance
does a point of its rim travel in three minutes?
(take it = 22/7)
(a) 7.92 km
(b) 7.70 km
(c) 7.80 km
(d) 7.85 km
Answers
Answered by
1
Step-by-step explanation:
radius of the wheel = 35 cm
perimeter of the wheeo = 2.pi.r = 2x(22/7)x35 = 220 cm
distance traveled in one revolution = 220 cm
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