Final answer:
Yes, there are convex polygons with acute interior angles besides triangles. One example is a rectangle.
Step-by-step explanation:
Jan is wondering if there are any convex polygons with acute interior angles besides triangles. In mathematics, a convex polygon is a polygon in which all its interior angles are less than 180 degrees. An acute angle is an angle that measures less than 90 degrees. Yes, there are convex polygons with acute interior angles besides triangles. One example is a rectangle. A rectangle has four sides, and all of its interior angles are right angles, which are less than 90 degrees.