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WorksheetsMaths GCSE equations
Total questions: 12
Worksheet time: 7mins
What is the equation for the VOLUME of a CONE
1/3 x r² x h x 兀
4/3 x r² x 兀
兀R² x 兀RL
1/3 x h² x r x 兀
How do you find the MODE
Sort the numbers from smallest to largest.
Do (N + 1)/2 then go to that number and that is the answer for even numbers the same but N / 2
add them all then divide by the amount of numbers.
The one that comes up the most.
Largest number - smallest number = mode
How do you find out the CIRCUMFERENCE of a circle?
2 x r² x 兀
2 x 兀 x r
4/3 x r³ x 兀
The diameter is just double the radius.
True
False
The SURFACE AREA of a SQUARE is length²
True
False
What is the equation for the SURFACE AREA of a CONE?
length²
(R² X 兀) + (兀 X BASE X slanted)
4 x r² x 兀
1/3 x r² x H x 兀
What is the equation for the MEDIAN
(N + 1) / 2
Biggest number - smallest number
Cough syrup + fizzy drinks
4 x 兀 x r
What is the equation for the VOLUME of a SQUARE BASED PYRAMID
兀 x R³ / 2
2 x 兀 x r
兀r² + 兀RL
(Base x height)/3
What is the equation for the RANGE
base x height / 4
Largest number - smallest number = range
add them all together then divide by amount of numbers = range
SURFACE AREA of a SPEHERE
2/3 x 兀 x r³
4/3 x r ³ x 兀
4 x R² x 兀
What is the VOLUME of a CYLINDER
R² x H x 兀
4/3 x 兀 x r³
R³ x H x 兀
¯\_( ͡° ͜ʖ ͡°)_/¯
What is the SURFACE AREA of a HEMISPHERE
4 x 兀 x r²/2
8 x r x 兀
(4 x 兀 x r²/2) +
(r²x兀)
兀 x r ²
