amartin8940
amartin8940 amartin8940
  • 03-03-2017
  • Mathematics
contestada

I need help answering both of these question. Most helpful and quickest gets the brainliest answer! :D

I need help answering both of these question Most helpful and quickest gets the brainliest answer D class=
I need help answering both of these question Most helpful and quickest gets the brainliest answer D class=

Respuesta :

chicsassysavvy chicsassysavvy
  • 03-03-2017
It's A for sure it's the only one that makes sense
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ThatOneEmoKid
ThatOneEmoKid ThatOneEmoKid
  • 03-03-2017
[tex] \pi 11 ^{2} - \pi 9^{2} [/tex] is the second one if you need the answers just tell me 

idk scale factor but ik that the trail is 16 km for the first trail and the second idk
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