(x – 5)² + (y + 11)² = 49 a. What type of conic is this? b.What is the center? c. What is the radils? d. What is the area of this shape? Help pleaseee

Question

asked Apr 11, 2023 210k views

1 Answer

Carloss Medranoo · Answer 1 · 2023-04-15T21:56:51+0000

Answer:

See below for answers and explanations

Explanation:

Part A

The equation is in the form of
(x-h)^2+(y-k)^2=r^2 , which happens to be the equation of a circle

Part B

For the equation of the circle, its center is at
$(h,k)\rightarrow(5,-11)$

Part C

Since
r^2=49 , then the radius of the circle is
r=7

Part D

The area of a circle is
$A=\pi r^2$ , so the area is
$49\pi$ square units.