Use the rectangle FOUR to find the value of x.
in FU = 38, RQ = 2x + 9.
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Applying the properties of the diagonal of a rectangle, the value of x is determined as: 5.
Therefore:
2(RQ) = FU
Substitute
2(2x + 9) = 38
4x + 18 = 38
4x = 38 - 18
4x = 20
x = 5
Thus, applying the properties of the diagonal of a rectangle, the value of x is determined as: 5.
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