Question

5. The braces of the bridge support lie along the diagonals of rectangle PQRS. RS = 160 ft, and QS = 380 ft.

Find ST.

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Answer 1

Explanation:

Since ST is half of QS, all you need to do is divide it by one half.

ST = 1/2(QS)

ST = 1/2(380)

ST = 190 ft.

I hope this helps.