sama caranya ya kakak kakakk, trimakasihh

<p>Jawaban yang tepat adalah A. ½p√6</p><p>&nbsp;</p><p>Pembahasan :</p><p>AC = diagonal sisi = p√2 meter</p><p>AO' = p√2/2 meter</p><p>OO' = p meter</p><p>AO = √(AO'² + OO'²)</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √((p√2/2)² + p²)</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √(2p²/4 + p²)</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √(1/2p²+ p²)</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √(3/2p²)</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √(3/2) .p</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= √3/√2 p</p><p>Dirasionalkan menjadi&nbsp;</p><p>√3/√2 p = √3/√2 p x √2/√2&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= √6/2 p</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= ½p√6</p>