autumnblair52 autumnblair52

27-11-2018
Geography

contestada

The circle shown here has area πr2. If its radius is tripled in length its new area will be
A) 3πr2
B) 6πr2
C) 9πr2
D) 18πr2

Respuesta :

ethan350mc ethan350mc

04-02-2019

The correct answer is 9πr^2

I know because I just took the quiz.

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