# Category: Formulas

## Area of triangle with vertices formula explained with example

Learn and know what is the formula we have to use for finding area of triangle with vertices i.e. when vertices are given. This concept comes in coordinate geometry …

## The Exterior angle of regular polygon formula explained with examples

Learn and know what is the formula for exterior angle of regular polygon. Generally, regarding this we will study in geometry chapter especially in polygons concept. With respect to …

## HCF of fractions formula explained with examples

Learn and know how to find the HCF of fractions.  If you are of grade 6 or grade 7 then definitely you have to know this because this concept …

## Profit percentage formula explained with examples

Learn and know the profit percentage formula in math. In commercial maths, this is one of the important formulas we have to learn and remember. As we are learning …

## LCM of fractions formula explained with examples

Learn and know how to find LCM of fractions? This is a small topic and important topic that we all learn in the lower classes. I hope you know …

## Compound interest formula explained in detail

Learn and know what is compound interest formula which we will study in comparing quantities chapter which comes in class 8 mathematics. Regarding interest we have two types; they …