7. Find the areas of these figures: 20 15 15 9 11 (b) 40 40 1 30 - 道道学堂问答

7. Find the areas of these figures: 20 15 15 9 11 (b) 40 40 1 30

匿名用户最后更新于 2021-12-01 19:14 数学类Mathematics

7(a) & (b)

7. Find the areas of these figures: 20 15 15 9 11 (b) 40 40 1 30

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