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2 votes
What is ST? please explain to

What is ST? please explain to-example-1

1 Answer

3 votes
The angle bisector divides the other sides into proportional lengths.

SR/QR = ST/QT
ST = QT*(SR/QR)
ST = (14.4 m)*(3.6/4.8)
ST = 10.8 m . . . . . . . . . . . . . . . . matches selection D
User RichardBernards
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