tolong di jwb beserta caranya. Mksh*

Please, let me answer your question :)
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41²= 40²+9²
1681 = 1600 + 81
1681 = 1681

Jelas, yg A adalah phytagoras.

35²= 28²+21²
1225 = 784+441
1225 = 1225

Jelas, yg B phytagoras.

39²= 36²+15²
1521 = 1296 + 225
1521 = 1521

Jelas, yg C phytagoras.

Jadi yg D jawabannya. Karena :

20²= 12²+15²
400 = 144 + 225
400 = 369

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Hopefully this is the best for you :)

★ Anti Copas-Copas Club ★