将△ABC纸片按如图所示的方式折叠,使点B落在边AC上,记为点B′,折痕为EF.已知AB=AC=6,BC=8.
(1)求△ABC的周长;
(2)若以点B′,F,C为顶点的三角形与△ABC相似,求BF的长.
0 134564 134572 134578 134582 134588 134590 134594 134600 134602 134608 134614 134618 134620 134624 134630 134632 134638 134642 134644 134648 134650 134654 134656 134658 134659 134660 134662 134663 134664 134666 134668 134672 134674 134678 134680 134684 134690 134692 134698 134702 134704 134708 134714 134720 134722 134728 134732 134734 134740 134744 134750 134758 366461
(1)求△ABC的周长;
(2)若以点B′,F,C为顶点的三角形与△ABC相似,求BF的长.