3 years ago

A circle has radius of 5cm

Mathematics

2 answers:

victus00 [196]3 years ago

8 0

Answer:

A) 31.4

B)78.5

Step-by-step explanation:

A)2(pi)(r)

2*3.14*5=31.4

B)(pi)(r^2)

3.14*5^2=78.5

natita [175]3 years ago

5 0

31,4
75,8
Is the right answer

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