There can be no closed 3D shape with only one square and 3 triangles.
a circle
True
60 square meters.
If an area is one square kilometer and is in the shape of a square, then each side of the square would measure 3,280.84 feet.
Pentagon.
Rhombus, square, and rectangle.
One could not. The shape could be a rectangle.
There can be no closed 3D shape with only one square and 3 triangles.
5 feetSince the shape is a square, all sides must be equal. So the length of one side must be the square root of 25.
a circle
Since the square is a 2D shape, it only has one face.
True
Both. ANY 2-dimensional shape ... that is, a shape drawn in a plane, or on a piece of paper ... has only one surface.
60 square meters.
a quadrilateral such as a square, rhombus, or rectangle
If you have only one curved side, you could be a semi-circle or a crescent shape.