Which of these shapes have 2 plane faces and 1 curved face?a)Cylinder...
Shapes with 2 plane faces and 1 curved face
Cylinder:
A cylinder is a geometrical shape that has two plane circular faces at each end and one curved surface that connects the two circular faces. The circular faces are called bases, and the curved surface is called the lateral surface. The bases are parallel to each other, and the lateral surface is in the shape of a rectangle that wraps around the cylinder. The lateral surface is curved because it is formed by connecting the points on the circumference of the bases.
Cone:
A cone is a three-dimensional shape that has one circular plane face at the bottom and one curved surface that tapers to a point called the apex. The circular face is called the base, and the curved surface is called the lateral surface. The base of the cone is flat and the lateral surface is curved because it is formed by connecting the points on the circumference of the base to the apex.
Sphere:
A sphere is a three-dimensional shape that is perfectly round and has no plane faces. It is entirely curved, with every point on the surface equidistant from the center. The surface of a sphere is continuous and smooth, with no edges or vertices.
Cuboid:
A cuboid is a three-dimensional shape that has six rectangular plane faces. It has no curved surfaces. It has opposite faces that are equal in size and shape, and the angles between the adjacent faces are all right angles.
Conclusion:
Out of the given options, only the cylinder has two plane faces (bases) and one curved face (lateral surface). The cone has one plane face (base) and one curved face (lateral surface), the sphere has no plane faces and is entirely curved, and the cuboid has six plane faces and no curved faces.
Which of these shapes have 2 plane faces and 1 curved face?a)Cylinder...
A cone has one curved and one plane face, a sphere has 1 curved face and no plane face, a cuboid has six plane faces and no curved face.
To make sure you are not studying endlessly, EduRev has designed Class 3 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 3.