GamerGirl15 GamerGirl15

19-04-2016
Mathematics

contestada

The area of a regular decagon is 42 CM. what is the area of a regular decagon with sides 8 times as long??
Plz explain your answer!!!
Choices area 2688,336,3360,672

Respuesta :

hello93 hello93

19-04-2016

336 because 42 times 8

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