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The circumference of a circle is 3π cm. What is the area of the circle? Question 3 options: 9πcm2 1.5πcm2 6πcm2 2.25πcm2
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The circumference of a circle is 3π cm. What is the area of the circle?

Question 3 options:

9πcm2

1.5πcm2

6πcm2

2.25πcm2

User Heisthedon
by
4.6k points

1 Answer

10 votes

circumference of circle: 2πr

  • 2πr = 3π
  • r = 1.5 cm

area of circle: πr^2

  • πr^2
  • π(1.5)^2
  • 2.25π
User KungWaz
by
4.3k points
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