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Hope this helps
Date Posted:
2 years ago
Thank u sir for teaching me
Hi Daisy, I am sorry , the answer should be 100cm2 because we need to minus 4, instead of 2 triangles from the rectangle ( as each folded triangle covers itself and thus take up twice the area). The answer posted by the other person is correct. Sorry for mistake.
Oh yes. Noted. Thk you!
Thank you very much