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Question
question
what is the sum of the interior angles of a 24 - gon?
answer
attempt 1 out of 2
Step1: 多边形内角和公式
多边形内角和公式为\((n - 2)\times180^{\circ}\),其中\(n\)为多边形的边数。
Step2: 代入边数计算
对于\(24\)边形,\(n = 24\),将其代入公式可得\((24 - 2)\times180^{\circ}\)。
先计算括号内的值:\(24 - 2=22\)。
再计算乘法:\(22\times180^{\circ}=3960^{\circ}\)。
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\(3960^{\circ}\)