👉 In geometry, a concave is a shape that has one side longer than its opposite. This means that it is "slanted" or "peeled off." For example, a triangle and a rectangle are both concave, but a rectangle is slanted while a triangle is flat.
👉 In geometry, a concave is a shape that has one side longer than its opposite. This means that it is "slanted" or "peeled off." For example, a triangle and a rectangle are both concave, but a rectangle is slanted while a triangle is flat.
