What is the circumference of a circle of radius 5 cm(π=3.14)?
Explain please. 5 marks exam question.
This is urgent
Answers
Answered by
0
Answer:
31.4 cm
Step-by-step explanation:
circumference of a circle = pi x d
= 3.14 × 10 (diameter is 2 times the radius)
=31.4 cm
Answered by
1
Answer:
c= 31.4 sq cm
Step-by-step explanation:
Formula c= 2pi×r r =raduis pi= 3.14
c= 2× 3.14× 5
c= 10× 3.14
c= 31.4 sq.cm
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