Area of a Circle
A circle is a geometric shape which has a radius or diameter, this kind of shape has been shown below. The following formula is the formula which can be used to find the area...
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Equivalent fractions
Equivalent fractions are fractions which appear to be different but they’re the same. When comparing the fractions and working out the fractions you will begin to realise that they’re equivalent. In this maths post...
Adding fractions
This article explores adding fractions. We shall explore what a numerator is and what a denominator is, and lastly look at some examples of adding fractions. When working with fractions you must know what...
Surface Area of Hemisphere
You must know that a hemisphere is a half of a sphere. The formulae below can be used to find the curved surface area of a hemisphere (without the base circle area) and the...
Volume of a Cylinder
The volume of a Cylinder can be expressed as in the following formula; …where r is that radius and h is the height You might have noticed that finding the volume for this type...
Volume of the Hemisphere
Volume of a Hemisphere Formula A hemisphere is half of a full sphere and the volume of a hemisphere is equal to two thirds multiplied by pi multiplied by radius to the power 3....
Stationary Points
A stationary or turning points on a graph, is the point where the gradient is equal to zero. It is often useful to find and understand the stationary points on graphs especially in engineering....
Differentiating
In this topic I’ll be concentrating on differentiating polynomials. To differentiate a function means to find the gradient of the function, that is finding the difference between the y-axis dy and dividing it with...
Differentiation of Trigonometric Functions
When differentiating trigonometric functions, here are some of the rules that you should know; Derivative of sin x Derivative of cos x Derivative of tan x Derivative of cot x Derivative of sec x...
Quotient Rule
The quotient rule can be used to differentiate fractions or find derivative of a fraction function, In this topic I will be showing you how to find the derivative using the quotient rule. the...