Mathematics: Find the equation of the circle that passes through the origin and has its center at (-3,-4).

Find the equation of the circle that passes through

Ответ:

emilycolley2

04.01.2022

$equation\ of\ the\ circle:(x-a)^2+(y-b)^2=r^2\\\\(a;\ b)\ is\ a\ cener\ of\ the\ circle\\\\(a;\ b)=(-3;-4)\\\\r-radius\ of\ the\ circle\\\\r=\sqrt{(-3)^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5\\\\(x+3)^2+(y+4)^2=5^2\to(x+3)^2+(y+4)^2=25$

0,0(0 оценок)

Ответ:

froyg1234

04.01.2022

Mathematics

If the center is at (-3, -4) and the origin is on the circle, then the radius
of the circle is the distance between the origin and (-3, -4).

R² = (-3)² + (-4)²
R² = 9 + 16
R² = 25
R = 5

The equation of the circle is [ (x + 3)² + (y + 4)² = 25 ].

0,0(0 оценок)

Ответ:

elisakate8362

21.04.2023

Mathematics

-3 i believe hope this helped :)

0,0(0 оценок)

Find the equation of the circle that passes through the origin and has its center at (-3,-4).

Ответ:

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question