Diketahui segitiga siku\xb2pqr seperti pada gambar berikut

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Diketahui segitiga siku²pqr seperti pada gambar berikut​

 

Jawaban:

PQ

= \sqrt{ {15}^{2} + {10}^{2} }

= \sqrt{225 + 100}

= \sqrt{325}

= \sqrt{25 \times 13}

= 5 \sqrt{13}

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