Change ÷ original x 100
श्रेणी: Higher Revision Cards – from corbettmaths
Positive ÷ Positive
Positive. 1000 ÷ 2 = 500
Negative ÷ Negative
Positive. -40 ÷ -8 = 5
Positive ÷ Negative
Negative. 40 ÷ -4 = -10
How do you find the volume of a cylinder?
Find the area of the circle and multiply by the length. V = π x r² x h
What is Pythagoras’ Theorem?
a² + b² = c² where c is the longest side (hypotenuse) and a&b are the shorter sides.