Save guides, add subjects and pick up where you left off with your BBC account. A scalene triangle has 3 sides of different lengths and 3 unequal angles. An isosceles triangle has 2 sides of equal ...

In 1954, the French were finally defeated by the Viet Minh at the Battle of Dien Bien Phu. This defeat was formalised in the Geneva Agreement and temporarily separated Vietnam into two zones: a ...

In IGCSE, an A* grade means a percentage ranging from 90-100 and an A grade means 80-89%. In AS Level, an A grade means 80-100%. Over 17,000 students from 420 schools from across the country wrote ...

Cambridge IGCSE chemistry. Student book by Sunley, Chris, author Publication date 2014 Topics Chemistry -- Examinations -- Study guides, Chemistry -- Examinations Publisher London : Collins Collection ...