Question

KL = 24 cm,LM = 18 cm,MN = 16 cm.
tentukan : panjang KM, panjang KN​

Answer 1

Panjang KM

[tex] \sqrt{ {KL}^{2} + {LM}^{2} } \\ \sqrt{ {24}^{2} + {18}^{2} } \\ \sqrt{576 + 324} \\ \sqrt{900} \\ 30 \: cm \\ \\ Panjang \: KN \\ \sqrt{ {KM}^{2} + {MN}^{2} } \\ \sqrt{ {30}^{2} + {16}^{2} } \\ \sqrt{900 + 256} \\ \sqrt{1156} \\ 34 \: cm[/tex]

Answer 2

Penjelasan dengan langkah-langkah:

KM² = KL² + LM²

KM² = 24² + 18²

KM² = 576 + 324

KM² = 900

KM = √900

KM = 30 cm

KN² = KM² + MN²

KN² = 30² + 16²

KN² = 900 + 256

KN² = 1156

KN = √1156

KN = 34 cm

semoga bermanfaat