Sectors and Arc's Flashcards by Dynamic Motion

Q

Area of a sector

A

Angle / 360 * pi * r^2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Length of a arc

A

2pi radius * angle / 360

How well did you know this?

1

Not at all

2

3

4

5

Perfectly