# Other Algebraic Problems

This page is for things you might find useful but don't easily fit into any of the other pages on algebra.

## Six a day 1

Area of a triangle, circumference of a circle, perimeter of a rectilinear shape, proof with odd and even numbers, median average and fractional indices.

## Six a day 2

Volume of a cuboid, ordering decimals, expand and simplify, direct proportion, reverse percentages, fractions to decimals

## Six a day 3

Surface area of a cuboid, ordering algebraic terms, decimals to fractions, percentage increase, calculate percentages, calendar calculations

## Six a day 4

Circle theorem, odd number proof, pie charts, ordering fractions and decimals, triangular numbers, Fibonacci Series

## Various problems

Calculate the length of edges, surface area and volume of irregular shape, perpendicular understanding, substitution and factorising.

## Various problems

Calculate the length of edges, surface area and volume of irregular shape, perpendicular understanding, substitution and factorising.

## Proving Polynomial Identities

Use expansion of brackets and factorising completing the square to prove several polynomial identities are true, or alternatively, are false.