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How to Find the Area of a Circle. Tori LeAnn Watson 5 th period. Parts of The Circle You Need to Know. This is the diameter. This is the radius. This is the circumference. ( The distance around the circle). Formula. The formula for finding the area of a circle is. For pi we use 3.14.
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How to Find the Area of a Circle Tori LeAnn Watson 5th period
Parts of The Circle You Need to Know. This is the diameter. This is the radius. This is the circumference. ( The distance around the circle)
Formula • The formula for finding the area of a circle is For pi we use 3.14
Example. 2 • A= R 2 A= 3.14 x 6 6 A= 3.14 x 36 A= 113.04
Now You Try 2 • A= R 2 A= 3.14(5) 5 A= 3.14(25) A= 78.5