Rectangles ABCD and QRST are similar A,B,C,D correspond to Q,R,S,T. Find AD 📐
Step 1: Find the scale factor using corresponding sides you know.
AB corresponds to QR: AB = 12, QR = 5
Scale factor = 12/5
Step 2: AD corresponds to QT. QT = 10
AD = 10 × (12/5) = 24
What's trick for keeping similar figure correspondences straight?
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