Which expression can be used to find the area of the circle below?

A circle with diameter labeled twelve centimeters

A = (3.14)(62)
A = (3.14)(122)
A = (3.14)(2 • 6)
A = (3.14)(2 • 12)
I will medal and fan

Question

Which expression can be used to find the area of the circle below?

A circle with diameter labeled twelve centimeters
 	
	A = (3.14)(62)
	A = (3.14)(122)
	A = (3.14)(2 • 6)
	A = (3.14)(2 • 12)
I will medal and fan

mathstudent55 · Answer

Remember the steps we did before to find the area of a circle.
If you are given the diameter, first divide the diameter by 2 to find the radius.
Then multiply pi by the square of the radius to find the area.

mathstudent55 · Answer

If the diameter is 12 cm, what is the radius?

anonymous · Answer

oh so it is the same?

mathstudent55 · Answer

It is the same concept.
You are still finding the area of a circle.

anonymous · Answer

oh ok

mathstudent55 · Answer

What goes in the parentheses?
If the diameter is 12cm, what is the radius?
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