Q. 175.0( 2 Votes )
If the surface ar
Answer :
Given: surface area of a sphere is 616 cm2
Surface area of the sphere is: 4 × π × r2 (where r is radius of sphere)
∴ 4 × π × r2 = 616 cm2
r2 = 
= 
= 49
r = √49 = 7 cm
∴ Diameter = 2 × r = 2 × 7 = 14cm
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
