[" (ii) outer curved surface a "],[" (iii) total surface area."]

A metal pipe is 77 cm long. The inner diameter of a cross section is 4 cm, the outer diameter being 4.4 cm. Find its (i) inner curved surface area,(ii) outer curved surface area,(iii) total surface area

A metal pipe is 77cm long.The inner diameter of a cross section is 4cm, the outer diameter being 4.4cm. Find its (i) inner curved surface area,(ii) outer curved surface area,(iii) total surface area

A metal pipe is 77cm long.The inner diameter of a cross section is 4cm, the outer diameter being 4.4cm. Find its inner curved surface area outer curved surface area (iii) total surface area

A metal pipe is 77cm long. The inner diameter of a cross section is 4cm, the outer diameter being 4.4 cm. Find its inner curved surface area outer curved surface area (iii) total surface area

Find the (i) volume, (ii) area of curved surface and (iii) total surface area of a cylinder having radius of the base 14 cm and height 30 cm

Find (i) the curved surface area and (ii) the total surface area of a hemisphere of radius 21 cm.

Find : (i) the curved surface area and (ii) the total surface area of a hemisphere of radius 21 cm.