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junior college 1 | H1 Maths
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angelicaboy
Angelicaboy

junior college 1 chevron_right H1 Maths chevron_right Singapore

Not sure how to do. Got 5. something and 8. something, dunno which is correct

Date Posted: 5 years ago
Views: 292

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Lee Zhi Xian
Lee Zhi Xian's answer
51 answers (Tutor Details)
1st
Hope this helps
angelicaboy
Angelicaboy
5 years ago
so its ((2-3)^2 + (1-(-3))^2 + (3-4)^2)^0.5 = 5.0099019514?
Lee Zhi Xian
Lee Zhi Xian
5 years ago
Yup that's right
angelicaboy
Angelicaboy
5 years ago
For part (ii) i got 10 as the answer, is that correct?
Lee Zhi Xian
Lee Zhi Xian
5 years ago
Yup got the same answer