Question

A medicine capsule is in the shape of a cylinder with two hemisphere stuck to each if its ends. The length of the capsule is 14 mm and the width is 5mm . Find its surface area​

Answer 1

Answer:

width= diameter=5mm

radius= diameter /2

radius =5/2

h=14mm

TSA of cylinder= 2πr(r+h)

2×22/7×5/2(5/2+14)

22/7×5(12)

1320/7

188.571428 sq.mm

Answer 2

Step-by-step explanation:

total area of the capsule

= curved surface area of cylinder +curved surface area of 2 hemispheres

curved surface area of cylinder

diameter of cylinder = 5mm

Radius of cylinder =diameter

————— =5/2mm

2

here, diameter of hemisphere =5mm

so, radius of hemisphere = 5/2

pls mark as brainliest because i have done much work on this question and after many tries i got the correct answer