Geometry Basics Flashcards

1

True or false: Volume of a cone is πr²h/3

False
True

2

How to find the surface area of a cylinder?

πr²h
2πr²
2πr(h + r)
πr(h + r)

3

What is the volume of a sphere?

πr³
4πr³
4/3πr³
2/3πr³

4

How to find the volume of a cone?

1/3πr²h
πr²h
πr²h/2
2πr²h

5

How to find the slant height of a cone?

√(r² + h²)
r x h
r + h
r² + h²

6

What is the volume of a pyramid?

Base area x height
1/3 x base area x height
Base area x height x 2
1/2 x base area x height

7

What is the surface area of a hemisphere?

πr²
4πr²
3πr²
2πr²

8

True or false: Volume of a pyramid is base area x height

True
False

9

What is the volume of a hemisphere?

1/2πr³
2/3πr³
4/3πr³
2/3πr³

10

What is the volume of a cylinder?

2πr²h
πr²h/3
πr²h
πr²h/2

11

Which formula gives the surface area of a combined shape?

Sum of individual volumes
Sum of individual areas
Sum of individual radii
Sum of individual heights

12

What is the volume of a combined cylinder and hemisphere?

πr²h + 1/2πr³
πr²h + 4/3πr³
πr²h + 2/3πr³
πr²h + πr³

13

True or false: Surface area of a sphere is 4πr²

False
True

14

How to find the total surface area of a solid?

Sum of all heights
Sum of all volumes
Sum of all radii
Sum of all areas

15

Which formula gives the surface area of a sphere?

2πr²
πr²h
πr²
4πr²

Geometry Basics

Questions 15

Geometry Basics

Questions 15