TMUA 2023 Paper 2 Question 8
P2·Coordinate Geometry·6.5Official · 2023 · Q8
spatial-reasoningright-angled-trianglealtitudes
A student draws a triangle that is acute-angled or obtuse-angled but not right-angled.The student counts the number of straight lines that divide the triangle into two triangles, at least one of which is right-angled.Which of the following statements is/are true?
I
The student can draw a triangle for which there is exactly such straight line.
II
The student can draw a triangle for which there are exactly such straight lines.
III
The student can draw a triangle for which there are exactly such straight lines.
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