Can someone help me with this? Please :)

Mathematics

1 answer:

aniked [119]3 years ago

3 0

Answer:

Step-by-step explanation:

the lenght is y, the width is also y since the base is a square and since the height is twice the lenght it will be 2y, knowing that we just find the total surface area in terms of y.

which would be: 2(y·y) + 2(y·2y) + 2(2y·y)=360

this then simplifies to= 10y²=360

= y²=36

= y =6

the height therefore is 2y meaning its 2(6)=12

this problem was rather easy its so sad no one helps out in here totally hate this site wish more people helped

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