They are polygons.
a triangle is half a square
They are different because a square has 4 right angles and a triangle has no right angles they are also alike because they are both shapes
A square triangle and hexagon are alike becaue they are shapes. they are also alike because the have straight lines and no curved. each of the shapes have a base and at least 2 corners. hope these are good for what you needed and sorry if not.
A square
they both have equal sides
they are alike because they both have acute angles
yes they are congruent because a triangle is half of a square
they both have sides and corners. they both have sides and corners.
They are alike because they can have unequal sides. They are different because scalene cannot have a right angle.
They are both 2D shapes and have exterior angles that add up to 360 degrees
because the triangle is have a 3 sides and the square have a 4 sides
no... because a triangle has 3 sides and a square has 4 sides