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直角三角形的两边长是6和8,则这个三角形的面积是
直角三角形的两边长是6和8,则这个三角形的面积是
直角三角形的两边长是6和8,则这个三角形的面积是
。
答案
24或
解析:
当6和8是两直角边时,此时三角形的面积为:
×6×8=24,
当8是斜边时,设另一条直角边为h,由勾股定理得:h=
,
此时三角形的面积为:
.故答案为:24或
。
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