English, asked by ms6108213, 3 days ago

use π= 3.14 to find the circumference of each circle , question (a) radius=2km

Answers

Answered by shobsisu

2

Answer:

12.56 km

if r=2km, and pi equals 3.14, then

Circumference= 2pir

=2×3.14×2

=4×3.14

=12.56 km

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