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Harry Potter Fan!
Harry Potter Fan!

P6 chevron_right Math chevron_right Singapore

Why is it 3 pi? How did they get 3 pi?

Date Posted: 3 years ago
Views: 582
sstrike
Sstrike
3 years ago
curve → semicircle
π×(6÷2) = 3π

straight line → diameter

Perimeter :
(3π + 6) cm

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Amalina
Amalina's answer
6 answers (A Helpful Person)
Hope this helps!
Harry Potter Fan!
Harry Potter Fan!
3 years ago
Thank you so much for your help
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A Philips
A Philips's answer
864 answers (A Helpful Person)
..Hope this helps
Harry Potter Fan!
Harry Potter Fan!
3 years ago
Thank you so much!