Answer: Volume is 330 and surface area is 390
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∆ABC and ∆ADE are similar triangles.
Thus ;

So :


Inverse both sides


Multiply sides by 5


Thus ;


Done...
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1 imperial foot has approximately 30.48 metric centimeters, and for one present we need 3 ft, or namely 3(30.48) cm, how many can we get from 102 cm? 102 ÷ 3(30.48) ≈ 1.1155, so barely just one present.
<h2>(25) 7th Grade Swimmers</h2><h2>25:80</h2>