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Lv 7
Can the side lengths of the two triangles be found?
Two triangles having integer side lengths have areas
equalling 150 units^2 and 96 units^2.
1 Answer
Relevance
- ?Lv 71 year ago
In the diagram of the question you are refering to I assumed the triangles were similar.
Hence, area scale factor is 25/16
i.e. linear scale factor is 5/4
For the smaller triangle I have base x height = 192
For the larger triangle I have base x height = 300
so, I'm looking at factors of 192 and 300 in the ratio 4 : 5
:)>
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