Assuming these are the areas of three of its faces, the dimensions are 15 cm, 30 cm and 20 cm.
To find the length of a cuboid without knowing its volume, you can use the dimensions of the cuboid if they are available. A cuboid is defined by its length, width, and height. If you have the measurements of the width and height, you can express the length in terms of those dimensions if you have additional relationships or constraints (such as surface area). Otherwise, you would need at least one dimension or another property of the cuboid to determine the length.
If it is a cuboid, its volume is 36 cubic units.
It depends on which type of cuboid we are talking about. If it is a CUBE (a special type of cuboid), then it has nine planes of symmetry. If it is a cuboid with length, width and height all different, then it has three planes of symmetry. If it is a cuboid with two equal measurements (say width and length), then it has five planes of symmetry.
You cannot, because you have no information on the shape: is it a 2-d triangle or a 3-d cuboid?
If the shape is a cuboid then 7*5*2 = 70 cubic cm
Information about the volume of an object provides no information on its shape: it could be a sphere, ellipsoid, cube, cuboid or even a blob. Even if, on some tenuous basis, you assume that it is cuboid, it could be tall and thin or short and squat.
Yes, cuboid has vertices(or corners). A cuboid has eight vertices.
A cuboid is 100% of a cuboid and 0% of any other shape.
diagram of cuboid
a net cuboid is a net of cuboid. that means a form of making cuboard.
Yes, a cuboid is a prism.
This is a net of a cuboid