online calculators for geometry

Question: A is a point on the y-axis whose ordinate is 5 and B is the point (-3, 1). Calculate the length of AB. [2 Mark] Answer: The co-ordinates of A are (0,5) B = (-3,-1) (given) ..

Question: The distance between A (1, 3) and B (x, 7) is 5. Calculate the possible values of x. [2 Mark] Answer: Squaring both sides, we get 25 = x 2 - 2x + 17..

Question: Calculate the distance between the points (-3, 5) and (4, -6), leave your answer in surd form. [2 Mark] Answer: Let A(-3, 5) and B(4, -6) ..

a) Given an equation, to find the corresponding locus. b) Given a locus under some geometrical condition to determine the corresponding equation. The following properties of the curve will be very helpful in determining the full form of locus equation. i) Intercept: The intercept of a curve are th..

Introduction - Geometry originated when man felt the need to measure his land. Ancient Egyptians were perhaps the first people to study geometry. Later, the Babylonians studied in a systematic wa..

Introduction - The word 'geometry' is derived from the Greek words 'geo' meaning 'earth' and 'metron', meaning 'measuring'. Geometry originated when man felt the need to measure his land. Ancient Egyptians were perhaps the first people to study geometry. Late..

Fundamental concepts of Geometry..

Geometry deals with the study of shape, size, position and other properties of objects in a plane or in spa..

Rene' Descartes' (1596-1665), a French philosopher and mathematician, introduced a method by which the position of a point can be corresponded with an ordered pair of real numbers. These pair of real numbers are called the Coordinates. This method is the new idea of combining two branches of mathe..