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GenaCL600 [577]
3 years ago
15

If QRST is a rectangle with QT = 30 and RS = 4x + 10, find x.

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
4 0
The opposite side pairs in a rectangle are congruent, so basically QT would be congruent to RS when you draw the rectangle and label the points.
4x+10=30
4x=20
x=5
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