Question

EXERCISE - 10.2
1. Atoy is in the form of a cone mounted on a hemisphere of the same diameter. The diameter
of the base and the height of the cone are 6 cm and 4 cm respectively. Determine the
surface area of the toy. [use n = 3.14]
2. A solid is in the form of a right circular cylinder with a hemisphere at one end and a cone at
the other end. The radius of the common base is 8 cm. and the heights of the cylindrica
and conical portions are 10 cm and 6 cm respectivly. Find the total surface area of the
solid. (use n = 3.14]
14 mm
3. A medicine capsule is in the shape of a cylinder with two
hemispheres stuck to each of its ends. The length of the
capsule is 14 mm, and the thickness is 5 mm. Find its
surface area.
4. Two cubes each of volume 64 cm’ are joined end to end together. Find the surface are​

Answer 1

Answer:

fuji Hf duhfygfhji CD the gig did Di study