AC Lim's answer to MM's Secondary 4 E Maths Singapore question.
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Use Volume = ⅓ × base area × height
100 = ⅓×60.4× AB
AB = 4.966cm (results various depend on volume given in how many decimal places).
AD² = AB² + BD²
AD = √(4.988² + 11.6²)
AD = 12.627 cm or 12.6 cm
100 = ⅓×60.4× AB
AB = 4.966cm (results various depend on volume given in how many decimal places).
AD² = AB² + BD²
AD = √(4.988² + 11.6²)
AD = 12.627 cm or 12.6 cm
Date Posted:
3 years ago
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