clambert84 clambert84

03-07-2017
Mathematics

contestada

What is the length of each edge of a cube if its surface area is 486 square units?
-81 units
-18 units
-9 units
-3 units

Respuesta :

daphnewong daphnewong

03-07-2017

side length = 9 units (or -9? either one works)

Answer Link

redlightmare2ndacc redlightmare2ndacc

08-12-2020

Answer:

9 lol

Step-by-step explanation:

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