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A right triangle with side lengths 3 cm, 4 cm, and 5 cm is similar to a right triangle with a 20-cm hypotenuse. Find the perimeter of the larger triangle
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five is to twenty as four is to ... and as three is to...
what
Use the pythagorean theorem
a^2+b^2=c^2
where c^2 is the hypotenuse
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48?
b is the base
and a is the other side
|dw:1335418409034:dw|
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