AQA IGCSE Maths (EOY exams yr 8) FlashCards sobre Circles, Arcs and Sectors, criado por Emma Boxley em 06-05-2013.
|
Criado por Emma Boxley
aproximadamente 11 anos atrás
|
|
Fechar
|
|
Criado por Emma Boxley
aproximadamente 11 anos atrás
|
|
What is the formula for the area of a circle?
What is the formula for circumference?
What is a sector?
Whta is a radius?
State the formula for the perimeter of a sector.
How do you work out an arc length?
(State as a formula)
Ɵ of a sector is 60 degrees.
The radius is 8 cm.
What is the area of the sector?
