AC Lim's answer to Maple Chan's Secondary 3 E Maths Singapore question.
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Congruent rectangle.
AB = PQ = 5.4
RQ = 1.5 + 5.4 + 1.2 = 8.1 cm
Shaded area
= 4.1×5.4
= 22.14 cm²
AB = PQ = 5.4
RQ = 1.5 + 5.4 + 1.2 = 8.1 cm
Shaded area
= 4.1×5.4
= 22.14 cm²
Date Posted:
2 years ago
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