Question

Perhatikan gambar! Panjang AD adalah….
A. 28 cm B. 32 cm C. 34 cm D. 36 cm​

Answer 1

[tex]\boxed{\boxed{\bold{\bigstar Pembahasan \bigstar}}}[/tex]

Cari AC :

AC = √(24² + 18²)

AC = √(576 + 324)

AC = √900

AC = 30 cm

Cari AD :

AD = √(16² + 30²)

AD = √(256 + 900)

AD = √1156

AD = 34 cm (C)

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Answer 2

Jawaban:

[tex]ac = \sqrt{ {24}^{2} + {18}^{2} } \\ ac = \sqrt{576 + 324} \\ ac = \sqrt{900} \\ ac = 30[/tex]

[tex]ad = \sqrt{ {30}^{2} + {16}^{2} } \\ ad = \sqrt{900 + 256} \\ ad = \sqrt{1156} \\ ad = 34[/tex]