Give (i) an oblique sketch and (ii) an isometric sketch for each of the following:An isometric sheet is attached at the end of the book. You could try to make on it some cubes or cuboids of dimensions specified by your friend.
A cuboid of dimensions 5 cm, 3 cm and 2 cm. (Is your sketch unique?)

Give (i) an oblique sketch and (ii) an isometric sketch for each of the following:An isometric sheet is attached at the end of the book. You could try to make on it some cubes or cuboids of dimensions specified by your friend. A cube with an edge 4 cm long.

The dimensions of a cuboid are 5 cm, 3 cm and 2 cm.Draw three different isometricsketches of this cuboid

How many silver coins 1.75 cm in diameter and of thickness 2 mm, must be melted to form a cuboid of dimensions 5.5 cm xx 10 cm xx 3.5 cm ?

Three cubes each with 2 cm edge are placed side by side to form a cuboid. Sketch an oblique or isometric sketch of this cuboid

2 cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid.

A pen stand made of wood is in the shape of a cuboid with four conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm. Find the volume of wood in the entire stand.

Rachel, an engineering student, was asked to make a model shaped like a cyclinder. with two cones attached at its two ends by using a thin aluminium sheet. The diameter of the model is 3 cm and its length is 12 cm. If each cone has a height of 2 cm, find the volume of air contained in the model the Rachel made. (Assume the outer and inner dimensions of the model to be nearly the same.)