Brooke paints the outsides of the square walls and triangular ceilings of her treehouse. What area does she paint? Enter your answer in the box.
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Answer:
216
Step-by-step explanation:
The formula of finding the surface is length * width * height or LxWxH.
Since everything is 6 you just multiply 6*6*6 which gives you 36*6 which gets you 216. You don't need the top 6 just to find the surface she will paint.
Hope this helps!