3 years ago

Work out the circumference of a circle with diameter 1.8cm.

Mathematics

2 answers:

DaniilM [7]3 years ago

8 0

Answer:

5.65

Step-by-step explanation:

Using the formulas

C= 2πr

d= 2r

Solving forC

C = π d = π · 1.8 ≈ 5.65487cm

Brainliest?

telo118 [61]3 years ago

5 0

5.7

1.8*3.142

Mark brainliest please

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