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secondary 2 | Maths
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Nish Bxby
Nish Bxby

secondary 2 chevron_right Maths

Teach me what is the formet of finding the unknown

Date Posted: 6 years ago
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Yulei
Yulei's answer
24 answers (Tutor Details)
1st
Identical triangles means ratio of all sides of the smaller triangle will be the same as the larger triangle. To do these qn a), you get the answer by scaling up to its ratio