sstrike's answer to M's Primary 6 Maths Geometry Singapore question.
8divide by 4 because there are 4 sets of purple and brown lines? Why minus ➖ 5?
Thank you.
u've got the idea
1 purple + 1 brown = 48÷4 = 12
∵ 1 purple = 5
【 side of square A】
∴ 1 brown = 12-5 = 7
1 brown is the side of square D, right?
1 purple + 1 brown = 48÷4 = 12
∵ 1 purple = 5
【 side of square A】
∴ 1 brown = 12-5 = 7
1 brown is the side of square D, right?
Oh yes. I understand your solution now. Thank you for clarifying.
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