Gloria’s teacher asks her to draw a triangle with a $90°$ angle and a $42°$ angle.
How many unique triangles can Gloria draw that meet her teacher’s requirements?
Responses
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There is only one unique triangle that Gloria can draw with a $90°$ angle and a $42°$ angle. This triangle would have a $48°$ angle to complete the triangle, as the sum of angles in a triangle is always $180°$.
1 answer