The centre of a circle is at (4,1). A point that lies on the circle is at (-8,-4).
Find the equation of the circle.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

h/o/e/s mad

step-by-step explanation:

si si si

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.