(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide

(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide

Matematika tentukan panjang BC ny kakakk​

tentukan panjang BC ny kakakk​

Jawaban:

semoga bisa membantu terimakasih

Jawab:

BC = 13 cm

Penjelasan dengan langkah-langkah:

Ξ”ABD siku-siku di B :

BD² = AD² - AB² = 15² - 9² = 225 - 81 = 144

BD = 12 cm

Ξ”BCD siku-siku di D :

BC² = BD² + CD² = 12² + 5² = 144 + 25 = 169

BC = 13 cm

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