janeydoety janeydoety

08-04-2022
Mathematics

contestada

the diameter of a circle is 16, and its center is located at (-2,-6) what is the equation of the circle?

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fieryanswererft fieryanswererft

08-04-2022

(x+2)² + (y+6)² = 64

Given:

centre : (-2,-6)

diameter : 16

radius : 8

=============

Formula's:

(x-h)² + (y-k)² = r²

centre : (h, k)

radius : r

===========

equation:

( x - (-2))² + (y-(-6))² = 8²

(x+2)² + (y+6)² = 64

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