Coordinate Geometry
Exercise 7.4 Solutions – Class X Mathematics Exercise 7.4 Solutions – Class X Mathematics 1. Find the slope of the line passing through the given two points: The slope \( m \) of a line passing through points \( (x_1, y_1) \) and \( (x_2, y_2) \) is given by: \( m = \frac{y_2 – … Read more
Exercise 7.3 Solutions – Class X Mathematics Exercise 7.3 Solutions – Class X Mathematics 1. Find the area of the triangle whose vertices are: (i) (2, 3), (-1, 0), (2, -4) Using the area formula: Area = \( \frac{1}{2} \left| x_1(y_2 – y_3) + x_2(y_3 – y_1) + x_3(y_1 – y_2) \right| \) Here, \( … Read more
Exercise 7.2 Solutions – Class X Mathematics Exercise 7.2 Solutions – Class X Mathematics 1. Find the coordinates of the point which divides the line segment joining the points (-1, 7) and (4, -3) in the ratio 2 : 3. Using the section formula: If a point divides the line segment joining \( (x_1, y_1) … Read more
Exercise 7.1 Solutions – Class X Mathematics Exercise 7.1 Solutions – Class X Mathematics 1. Find the distance between the following pair of points: (i) (2, 3) and (4, 1) Using the distance formula: \( \sqrt{(x_2 – x_1)^2 + (y_2 – y_1)^2} \) Here, \( (x_1, y_1) = (2, 3) \), \( (x_2, y_2) = … Read more