What is the (a) measure of “b” and (b) what proportion may be written to solve for "b"?
Big Triangle:
A = 30 inches
B = ?
C = ?

Smaller Triangle:
A = 12 inches
B = 5 inches
C = 13 inches

So how to find the measurement of "b" and then the proportion????????
Guest Feb 27, 2012

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