Find equation of circles
Centre at (-3,-2) and radius 6
Answers
Answered by
3
Answer:
eq of circle at centre (h,k) radius r =
(x-h)²+(y-k)²=r²
Step-by-step explanation:
(x+3)²+(y+2)²=36
x²+y²+6x+4y+9+4-36=0
Answered by
1
Answer:
EQUATION OF CIRCLE WHEN CENTRE (X1 Y1) AND R IS GIVEN
(X - X1)² + (Y - Y1)² = R²
(X1 Y1) = (-3,-2) R = 6
(X + 3)² + (Y + 2)² = 36
Attachments:
Similar questions