Resources (page 92)

Pythagoras Theorem StatementPythagoras theorem asserts that In a right-angled triangle, the square of the hypotenuse side is equivalent to the total of squares of the other two ...

An arithmetic sequence is a sequence where the first term is a and the difference between consecutive terms is constant and is called d.For example , if the first term a =11, d=3, th...

A circle with centre (m,n) and radius r, has equation(x-m)2 + (x-n) 2 =r2 A circle C has equation x2 + y2 -6x+2y -15=0The coordinate of the centre and the radius are:&...

PRIMES NUMBERS , HCF , LCM.The factors of a number are any numbers that divide into it exactly. A prime number has exactly two factors, itself and 1. The prime numbers are : 2,3, 5,...

(A) Economic GrowthEconomic growth is commonly defined as the increase in the value of goods and services produced in an economy over time. It is typically measured by policymakers a...

(A) IntroductionMeaning is the one of our most central and ubiquitous concepts. Anything at all may, in suitable contexts, have meaning ascribed to it. In this article, I will depart ...

David Hume was a Scottish philosopher and empiricist (1711-1776) who explored the concept of miracles in his essay on human understanding. His definition of a miracle ( a violation ...

The discovery of Penicillin stands out as the greatest advancement made in medicine amongst the 1000s of discoveries in the last 100 years to date that is what I believe!It all st...

11 PLUSThe eleven-plus (11+) is an examination administered to some students in England and Northern Ireland in their last year of primary education, which governs admission to gramma...

How to finish exams in the time allowed!Created by Steven the tutor.A) LONG BEFORE THE EXAM:1. Do you write slowly? Does your hand ache? If yes, then you must practice writing so yo...