SOLUTION: find the total area of card board used in making a match box,complete with the sliding portion 4cm long,2.5cm wide and 1.2cm deep.(ignore the thiknes of card board)?

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Question 1064622: find the total area of card board used in making a match box,complete with the sliding portion 4cm long,2.5cm wide and 1.2cm deep.(ignore the thiknes of card board)?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
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For the cover,
A%5BC%5D=2%281.2%29%284.5%29%2B2%282.5%29%284.5%29=10.8%2B22.5=33.3
For the slider,
A%5BS%5D=2%281.2%29%284.5%29%2B2%282.5%29%281.2%29%2B4.5%282.5%29=10.8%2B6%2B11.25=28.05
Adding them together,
A=33.3%2B28.05
A=61.35cm%5E2