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Find the area and the circumference of a circle with diameter 3 ft.
Use the value 3.14 for n, and do not round your answers. Be sure to include the correct units in your answers.
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3 ft
Area:
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Circumference:
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Explanation
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Find The Area And The Circumference Of A Circle With Diameter 3 Ft Use The Value 314 For N And Do Not Round Your Answers Be Sure To Include The Correct Units In class=

Sagot :

Reinhard10158idn

Step-by-step explanation:

circumference of a circle

2×pi×r

area of a circle

pi×r²

r (radius) = diameter/2 = 1.5ft

we shall assume pi to be 3.14

circumference is

2×3.14×1.5 = 3.14×3 = 9.42 ft

area is

3.14 × 1.5² = 3.14×2.25 = 7.065 ft²

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