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Just about any shape that isn't a circle can have two or more acute angles. But with some of them, you need to make them have acute angles.
A polygon, that is, a plane area bounded by any number (>2) of straight lines can have acute angles.
Al angles greater than 0 but less than 90 degrees are acute angles.
Any irregular polygon can have an acute angle. A regular triangle (equilateral) has three acute angles. All other triangles must have at least two acute angles. A quadrilateral, other than a rectangle (or square), must have at least one.
It has 3 acute angles. You can do this by multiplying however many sides it has by 2. I think this works. Try it with different shapes! Hope this helps!