please solve my problem
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1) XY^2 + ZY^2 = XZ^2
7^2 + x^2 = 25^2
49 + x^2 = 625
x^2 = 625 - 49
x^2 = 576
x = 24 cm
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2) AB^2 + AC^2 = BC^2
12^2 + 5^2 = x^2
x^2 = 144 + 25
x^2 = 169
x = 13 cm
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3) PQ ^2 + QR^2 = PR ^2
x^2 + x^2 = {25root(2)}^2
2x^2 = 1250
x^2 = 625
x = 25 cm
7^2 + x^2 = 25^2
49 + x^2 = 625
x^2 = 625 - 49
x^2 = 576
x = 24 cm
===========================
2) AB^2 + AC^2 = BC^2
12^2 + 5^2 = x^2
x^2 = 144 + 25
x^2 = 169
x = 13 cm
===========================
3) PQ ^2 + QR^2 = PR ^2
x^2 + x^2 = {25root(2)}^2
2x^2 = 1250
x^2 = 625
x = 25 cm
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