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Oblique triangle
01
斜三角形
a triangle that does not have a right angle
例
The roof of the house formed an oblique triangle against the evening sky.
The pizza slice had an oblique triangle shape, not the usual triangular form.
I drew an oblique triangle with three slanted sides.
My kite, shaped like an oblique triangle, soared in the windy sky.
In class, we learned how to calculate the area of an oblique triangle.
