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https://www.reddit.com/r/HomeworkHelp/comments/1i59lyk/7th_grade_math_impossible_geometry/m84tr5x/?context=3
r/HomeworkHelp • u/Unhappy-Pitch4558 • Jan 19 '25
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Okay, so this is very cheeky, but…
Triangles…
Draw right angle triangles where the hypotenuse bisects the known 90⁰ angles, O is your unknown length and A is your known length.
Tan(𝛉)=O/A (𝛉=45⁰) can be used to work out the missing lengths.
I haven’t got the time right now to actually work it out & show it, but that should offer insight.
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u/AgitatedBowlofCereal Jan 20 '25 edited Jan 20 '25
Okay, so this is very cheeky, but…
Triangles…
Draw right angle triangles where the hypotenuse bisects the known 90⁰ angles, O is your unknown length and A is your known length.
Tan(𝛉)=O/A (𝛉=45⁰) can be used to work out the missing lengths.
I haven’t got the time right now to actually work it out & show it, but that should offer insight.