Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
|
No Answers Yet
Help faye ann! Anyone can contribute an answer, even non-tutors.
What’s the answer all of this
Date Posted: 4 years ago
Views: 347
1. Circumference
2. Circumference = pi * d
3 a)
C = pi * 60
C = 188.50 cm
3b)
C = pi * 8
C = 25.13 cm
3c)
C = pi * 5
C = 15.71 cm
2. Circumference = pi * d
3 a)
C = pi * 60
C = 188.50 cm
3b)
C = pi * 8
C = 25.13 cm
3c)
C = pi * 5
C = 15.71 cm
I beg to differ for part 1. One complete turn is called a revolution, but the distance covered by one revolution is the circumference value.
Hi Eric, thanks for your comment. Initially I also thought that the answer is revolution.
However, a revolution is a complete turn / full rotation. Since the question is about the “distance” travelled in one turn, I think the answer should be circumference.
However, a revolution is a complete turn / full rotation. Since the question is about the “distance” travelled in one turn, I think the answer should be circumference.
360 Tutoring Program