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This figure is
1/4


of a circle.
What is the best approximation for the perimeter of the figure?
Use 3.14 to approximate pi.


A.4.7 cm

B.7.7 cm

C.10.7 cm

D.18.8 cm

This figure is 14 of a circle What is the best approximation for the perimeter of the figure Use 314 to approximate pi A47 cm B77 cm C107 cm D188 cm class=

Respuesta :

Solution

The perimeter of the 1/4 of the circle is = (pi/2 + 2)r

Here pi = 3.14, r = 3

Now plug in the values in to the above formula.

=(3.14/2 + 2) 3

= (1.57 + 2) 3

= 3.57*3

Perimeter of the circle = 10.71 cm.

The answer is C) 10.7 cm

Answer:

10.7

Step-by-step explanation:

10.7

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