Flashcards
Maths GCSE Revision Cards- Shapes
Cards in this deck (13)
- 1The sum of exterior angles in any polygon360°
- 2The sum of interior angles in any polygon(number of sides-2) x 180°
- 3Area of a triangle1/2 x base x vertical height
- 4Area of a parallelogrambase x vertical height
- 5Area of a trapezium1/2(a + b) x vertical height
- 6Area of a circleπ x radius²
- 7Circumference of a circleπ x diameter
or
2 x π x radius - 8Area of a sector of a circleX ÷ 360 x area of full circle
- 9Length of an arc of a circleX ÷ 360 x circumference of full circle
- 10Surface area of a sphere4 x π x radius²
- 11Surface area of a cylinder(2 x π x radius x height) + (2 x π x radius²)
- 12Volume of a prismcross-sectional area x length
- 13Volume of a cylinderπ x radius² x height
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- Flashcards on Maths GCSE Revision Cards- Shapes, created by Holly :D on 22/04/2015.
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- Holly :D
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