sstrike's answer to AC's Primary 5 Maths Angles & Geometry Singapore question.
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A = 27 cm²
(a)
B = (5/3)×A = 45 cm² (Ans)
(b)
C = (5/3)×B = 75
A+C+2B = 27+45+45+75 = 192 cm² (Ans)
(a)
B = (5/3)×A = 45 cm² (Ans)
(b)
C = (5/3)×B = 75
A+C+2B = 27+45+45+75 = 192 cm² (Ans)
Date Posted:
3 years ago
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