Question

If one end of the diameter of a circle with centre as
origin is (-2, 10), then the length of diameter of the
circle is​

Answer 1

Step-by-step explanation:

by mid point formula..

x1+x2/2= x

&

y1+y2/2=y

...,,

-2+x2/2=0

-2+x2=0

x2=+2

similarly..

y2=-10

therefore we have co- ordinates.,

(-2,10) (2,-10)

by using distance formula..

$d = 2 \sqrt{29}$