Practice Surface Areas And Volumes (12) - Surface Areas and Volumes

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
Find the total surface area of a cylinder with height 10 cm and radius 5 cm.
Show hintHide hint
Use the formula for the total surface area of a cylinder.
Question 2.
What is the CSA of a hemisphere with radius 7 cm?
Show hintHide hint
Recall the surface area formula for a hemisphere.
3Question 3.
What does TSA stand for?
- Total Surface Area
- Curved Surface Area
- Volume
Show hintHide hint
It's a term used to describe the full exterior area of a solid object.
4Question 4.
Is the volume of a combined solid equal to the sum of the individual volumes?
- True
- False
Show hintHide hint
Think about how solids fit together.
Question 5.
A solid object consists of a cube of side 3 cm and a hemisphere resting on one of its faces. Find the total surface area of the object.
Show hintHide hint
Use TSA of the cube and CSA of the hemisphere.
Question 6.
A cylindrical vase of height 10 cm and diameter 6 cm has a hemisphere on top. Calculate the total volume of the vase.
Show hintHide hint
Break it down into cylinder and hemisphere volumes.

4 more questions in this section. Enroll free to practise them all.