A Philips's answer to Deepthi's Primary 6 Maths Percentage Singapore question.
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38+48 = 86cm2 ( half of the rectangle).
86-28 = 58cm2 ( shaded part)
Note: 2 triangles equal to half the rectangle when they have the same base and share the height
86-28 = 58cm2 ( shaded part)
Note: 2 triangles equal to half the rectangle when they have the same base and share the height
Date Posted:
3 years ago
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