Question

observe the finger and name the following

(1) the points of concurrence of light AC line BD and light EF​

Answer 1

Coordinate geometry... Pls help

a. Find the distance of the point (8, −6) from the y-axis.

b. Find the distance between the points (4, −6) and (−8, −1).

c. Find the possible values of m if the distance between the points (m, 3) and (−3, −3) is 10 units.

d. Find a point on the y-axis which is equidistant from the points (5, 7) and (4, −2).

e.

If point A divides the line segment joining X(5, 5) and Y(−5, 10) in the ratio 2:3 internally, find the coordinates of point A.

f. In what ratio does the point (4, −5) divide the line segment joining the points A(2, −6) and B(10, −2)?

g. Find the coordinates of the mid-point of the line segment joining the points P(7, 2) and Q(−3, 8)