# <span lang=

Given, cylinder of same height and radius is placed on the top of a hemisphere.

Also, length of the shape is 7 cm

r + r = 7

r = 3.5 cm

Curved surface area of a hemisphere = 2πr2

Curved surface area of a cylinder = 2πr2

Total surface area of the shape = 4πr2

Total surface area of the shape = 4 × (22/7) × (3.5)2

Total surface area of the shape = 154 cm2

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Right Circular Cylinder45 mins
Surface Area and Volume of solids Revision43 mins
Right Circular cone44 mins
Sphere and Hemisphere42 mins
Combinations of Solids43 mins
Circles- All kinds of Questions36 mins
Test what you Know Quiz44 mins
Trigonometric Identities - Marathon Part 146 mins
Heron's Formula- Full Gyan46 mins
Concentration of a Solution - Part 246 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

The volumes of thRS Aggarwal & V Aggarwal - Mathematics

If the surface arRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics