amber5852
amber5852 amber5852
  • 21-05-2021
  • Mathematics
contestada

Evaluate C=2 pi r for r=8
A. C=10 pi
B. C=16 pi
C. C=28 pi
D. C=16

Respuesta :

Ksims4588 Ksims4588
  • 21-05-2021

Answer:

If `r` and `R` and the respective radii of the smaller and the bigger semi-circles then the area of the shaded portion in the given figure is: (FIGURE) `pir^2\ s qdotu n i t s` (b) `piR^2-pir^2\ s qdotu n i t s` (c) `piR^2+pir^2\ s qdotu n i t s` (d) `piR^2\ s qdotu n i t s`

Step-by-step explanation:

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GURRRPOWW GURRRPOWW
  • 21-05-2021

Answer:C

Step-by-step explanation:Because I did this

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