命题“相等的角是对顶角”是______命题,题设是______,结论是______.
人气:364 ℃ 时间:2019-11-12 04:59:43
解答
命题“相等的角是对顶角”可写成:若两个角相等,那么这两个角是对顶角,
故命题“对顶角相等”的题设是两个角相等,结论是这两个角是对顶角,
故答案为假,两个角相等,这两个角是对顶角.
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