2道计算题,已知在三角形ABC中,角C=90°,BC=3,AC=4,点P是边AC上的一个动点(与A,C不重合),Q在BC上,且PQ//AB.(1)当三角形PQC的面积与四边形PABQ的面积相等时,求CP的长;(2)当三角形PQC的周长与四
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![2道计算题,已知在三角形ABC中,角C=90°,BC=3,AC=4,点P是边AC上的一个动点(与A,C不重合),Q在BC上,且PQ//AB.(1)当三角形PQC的面积与四边形PABQ的面积相等时,求CP的长;(2)当三角形PQC的周长与四](/uploads/image/z/7229537-17-7.jpg?t=2%E9%81%93%E8%AE%A1%E7%AE%97%E9%A2%98%2C%E5%B7%B2%E7%9F%A5%E5%9C%A8%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%C2%B0%2CBC%3D3%2CAC%3D4%2C%E7%82%B9P%E6%98%AF%E8%BE%B9AC%E4%B8%8A%E7%9A%84%E4%B8%80%E4%B8%AA%E5%8A%A8%E7%82%B9%EF%BC%88%E4%B8%8EA%2CC%E4%B8%8D%E9%87%8D%E5%90%88%EF%BC%89%2CQ%E5%9C%A8BC%E4%B8%8A%2C%E4%B8%94PQ%2F%2FAB.%EF%BC%881%EF%BC%89%E5%BD%93%E4%B8%89%E8%A7%92%E5%BD%A2PQC%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%8E%E5%9B%9B%E8%BE%B9%E5%BD%A2PABQ%E7%9A%84%E9%9D%A2%E7%A7%AF%E7%9B%B8%E7%AD%89%E6%97%B6%2C%E6%B1%82CP%E7%9A%84%E9%95%BF%EF%BC%9B%EF%BC%882%EF%BC%89%E5%BD%93%E4%B8%89%E8%A7%92%E5%BD%A2PQC%E7%9A%84%E5%91%A8%E9%95%BF%E4%B8%8E%E5%9B%9B)
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