Question

2.0 - 2.0 4.0 R R. 2.0 20.0

Calculate the diameter of the circle if the total area of the following figure
is equal 132 cm2 Show your work, justify your answers.  

Calculate the diameter of the circle if the total perimeter of the following
figure is equal 100 cm. Show your work, justify your answers.

full answer please !!!!

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Answer #1

Given figure CU).0 of a B T 4.0 * D E H R 20 - 132 com? Given that total area of the figure Total Area = Area of (ABGJ) - AreR=8.06 y R = 0.42 If R=8.06 Then area of Inner circle = T (8.06)2 204.09 Here, the area of inner circle is greater than the tAgain, from the figure AJ 20cm BG= BC + CD + Eft fh&DE (BC4 DE ARG) + CD + Ef AJ+CD+EF 24 cm a = 44 TR 42 CH+ (circumference

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