Mathematics
Junior High
Solved
式を教えてください❗️
例3 右の正方形ABCDの1辺の長さを
求めなさい。(1目盛りを1cmとする)
B
TBCWT
3cmM
D
例4 右の図を見て1辺が1 cmの正方
形の対角線の長さは何cmか考え
てみよう。
1cm
(ヒント 色のついた図形の面積は?)
1cm
12
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ありがとうございました♪😊