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Populaire Word Problems >

Find the area of a circle with a circonférence of 11pift

Solution

F in d t h e a re a o f a c i rc l e w i t h a c i rc u m f ere n ce o f 11 π f t

Solution

a re a : \frac{121}{4 π}

+1

Décimale

9.62887 \dots

étapes des solutions

Given:

c i rc u m f ere n ce : 11

Cercle de rayon donné

C i rc u m f ere n ce = 11 : r = \frac{11}{2 π}

Cercle de surface donnée

r = \frac{11}{2 π} : A = \frac{121}{4 π}

a re a : \frac{121}{4 π}

Exemples populaires

the sum of a number and 12 is 42 The sum of two numbers is 37. One number is 9 less than the other. Find the numbers.The radius of a cercle is 20 cm. Find its area in terms of pipi In ordonner to pay for college, the parents of a child invest 10,000 in a bond that pays 8% interest compounded semiannually. How much money will there be in 21 years? Round your answer to the nearest cent.The radius of a circle is 15 cm. Find its circonférence in terms of pi.