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> 如果一个三角形的三条高所在直线的交点在三角形外部,那么这个三角形是[]A.锐角三角形B.直角三角形C.钝角三角形D.等边三角形-七年级数学
如果一个三角形的三条高所在直线的交点在三角形外部,那么这个三角形是[]A.锐角三角形B.直角三角形C.钝角三角形D.等边三角形-七年级数学
题目简介
如果一个三角形的三条高所在直线的交点在三角形外部,那么这个三角形是[]A.锐角三角形B.直角三角形C.钝角三角形D.等边三角形-七年级数学
题目详情
如果一个三角形的三条高所在直线的交点在三角形外部,那么这个三角形是
[ ]
A.锐角三角形
B.直角三角形
C.钝角三角形
D.等边三角形
题型:单选题
难度:偏易
来源:同步题
答案
C
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题目简介
如果一个三角形的三条高所在直线的交点在三角形外部,那么这个三角形是[]A.锐角三角形B.直角三角形C.钝角三角形D.等边三角形-七年级数学
题目详情
B.直角三角形
C.钝角三角形
D.等边三角形
答案