●+▲=24 ●+■=38 ▲+■=50 ●=() ▲=() ■=()

玉兔乘龙2022-10-04 11:39:542条回答

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hrbljp 共回答了12个问题 | 采纳率91.7%
将前两个等式相加,再将第三个式子代入,得出●=6,由此依次代入一二两式子中,得出▲=18,■=32.
1年前
coebcbo 共回答了3538个问题 | 采纳率
圆形=6
三角=18
四边=32
1年前

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