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primary 6 | Maths | Measurement
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primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

Please help, thanks in advance

Date Posted: 1 year ago
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AC Lim
Ac Lim's answer
13108 answers (A Helpful Person)
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Hope this helps
YH Tan
YH Tan
1 year ago
Can you please explain why you need to find the area of half the circle? Thank you.
AC Lim
AC Lim
1 year ago
You are right, no need to find the circumstances (not area) of ½ ball as it has 2 ball.
So the total distance = 41.99+15+41.99+15 = 113.98cm.

Or (15+38)×2 - 14 +
(3.14×2) = 113.98cm