meemaw's answer to Clara's Secondary 2 Maths Singapore question.
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use pythagoras theorem, since the triangle is a right-angled triangle. x² + x² = 9.5
2x² = 9.5
x² = 9.5 ÷ 2
x = ?
2x² = 9.5
x² = 9.5 ÷ 2
x = ?
Date Posted:
3 years ago
sorry i meant 9.5²
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