AC Lim's answer to kinn yong's Primary 4 Maths Singapore question.
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Hope this helps
Date Posted:
6 months ago
why is the perimeter of K = perimeters of the 2 triangles? Confused
Perimeter K = a+2b + a+2b
K= (a+2b) + (a+2b)
K= 24.8 + 24.8 is equal 24.8×2 = 49.6
K= (a+2b) + (a+2b)
K= 24.8 + 24.8 is equal 24.8×2 = 49.6
Perimeter measure the outline of figure. See the new photo I just uploaded.
rgreeev
rgreeev
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