cartesian coordinate calculator

Ordered Pairs and Cartesian Product - In a Rectangular Cartesian System of coordinates the position of a point in a plane is determined by an ordered pair whose elements give the distances from the intersecting straight lines at right angles to each other. These lines ..

Which of the following represents the relation between Cartesian and Polar coordinates? => x = r cos θ; y = r sin θ; r = x 2 - y 2 or x = r sin θ; y = r cos θ or x = r cos θ; y = r sin θ; r = x 2 + y 2 or None of the above..

Question: Calculate the distance between A (7, 3) and B on the x-axis whose abscissa is 11. [2 Mark] Answer: The co-ordinates of B are (11, 0). (on the x-axis, y = 0, abscissa = x-coordinate = 11)..

Question: Points A and B have vertices (7, -2) and (a, b) respectively. The Coordinates of the mid point are (4, -3). Find the values of a and b. [2 Mark] Answer: By mid point formula, Coordinates of mid point can be calculated by, ..

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 right triangle in the first quadrant is bound by the lines y = 0 , y = 6 x , y = - x + 10 . To find area, the problem can be solved by: => Applying a formula or Using a polynomial equation or Doing some arithmetic calculations or Using geometric or coordinate techniques..

Summary Relations and Functions - A pair of objects, written in a specified order is called an ordered pair . A pair of objects, written in a specified order is called an ordered pair . For the ordered pair (a,b), a is called the first element and b, the second element. The ordered pairs (a,b) and ..

> are measured to obtain . This is the basis we use in a Bunsen grease spot-photometer. Reflection of light is the phenomenon of change in the path of light without any change in medium. A spherical mirror is a part of a hollow sphere whose one side is reflecting and other side is opaque. Two types..