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natta225 [31]
3 years ago
8

Plz answer this is very important

Mathematics
2 answers:
mezya [45]3 years ago
5 0
Circumference of a circle=2πr
2×π×19=38π≈119.38≈119.4
Hope my answer helped u :)
NikAS [45]3 years ago
3 0
P=2₶R
P=2*3.14*19cm = 119.38cm
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