megan's answer to riz's Primary 6 Maths Geometry Singapore question.
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length of A+C= 8.7-4.2=4.5
2(4.2) -3u = 4.5
u=1.3
length of c= 4.2-2u= 4.2-2.6=1.6m
2(4.2) -3u = 4.5
u=1.3
length of c= 4.2-2u= 4.2-2.6=1.6m
Date Posted:
3 years ago
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