Question 1115783
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In any similar figures, if the scale factor (ratio of linear measurements) is a:b, then the ratio of area measurements is a^2:b^2, and the ratio of volume measurements is a^3:b^3.<br>
In your problem, you are given
{{{a^3:b^2 = 1331:343 = 11^3:7^3}}}<br>
So the ratio of area measurements is
{{{11^2:7^2 = 121:49}}}<br>
Then
{{{484:121 = x:49}}}
or
{{{484/121 = x/49}}}
{{{4 = x/49}}}
{{{x = 196}}}<br>
Answer choice B.