Question

FOR A MEDAL

Answer 1

@Hero

Answer 2

use the formula for the distance between 2 points given the coordinates of the points

Answer 3

@welshfella what do u mean

Answer 4

If there are 2 points (x1,y1) and (x2, y2) the distance beween them is

sqrt [(x2 - x1)^2 + (y2 - y1)^2]

(This follows from the Pythagoras Theorem)

Answer 5

ok i guess

Answer 6

So the length of the median CP is

sqrt ((a - a)^2 + (b - 0)^2) = sqrt b^2 = b

Answer 7

ok

Answer 8

Now apply the same rule to the other 2 medians

Answer 9

ok