The diagram below represents a solid made up of a hemisphere mounted on a cone. The common radius is 6cm and the height of the...

      

The diagram below represents a solid made up of a hemisphere mounted on a cone. The common radius is 6cm and the height of the solid is 15cm.
fig6051120191425.png
Calculate the external surface area of the solid

  

Answers


Kavungya
2 x 3.142 x 36 = 226.224
3.142 x 6 10.82 = 204.0
Total 430.224
Kavungya answered the question on November 5, 2019 at 11:30


Next: Use Logarithms to evaluate
Previous: The gradient function of a curve is given by 3x2 + 2x – 3. If the curve passes through the point (-4, -6), Find the...

View More Mathematics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions