这篇文章的共同创作者是 David Jia. David Jia是一位学术指导师,在美国加州洛杉矶市创立了一家私人学术辅导中心LA Math Tutoring。David拥有逾10年经验,帮助所有年龄和年级的学生辅导各个科目,同时提供大学录取咨询和美国高考(SAT)、美国大学入学考试(ACT)、美国私立学校入学考试(ISEE)等重要考试备考服务。他以美国高考数学800的满分和英语690的高分获得了迈阿密大学的迪金森奖学金,随后毕业于工商管理专业并获得了学士学位。David还在Larson Texts、Big Ideas Learning和Big Ideas Math等教科书出版公司担任线上视频指导老师。
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表面积就是所有面的面积之和。立方体上六个面大小相等,所以只要找到一个表面积,再乘以6就可以了。下面介绍方法:
步骤
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