Karteikarten
Maths revision
Karten in diesem Stapel (10)
- 1area of a circle
- 2circumference of a circlepi d
- 3area of a sectorangle (circle with line)
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360
- 4arc lengthangle (circle with line)
---------------------------------------- x pi d
360 - 5surface area of a conepi r l
l= sloping edge - 6surface area of a sphere4 pi r squared
- 7surface area of a cylinder2 pi r squared + 2 pi r h
h= height - 8interior angle + exterior angle = ?interior + exterior = 180 degrees
- 9all exterior angles of polygon =add up to 360 degrees
- 10how do you work out the sum of the interior angles?(n-2) x 180
n= number of sides
Informationen
- Beschreibung
- flashcards for gcse - includes formulae and facts
- Erstellt von
- Hannah C
- Aufrufe
- 71
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