Conic section(Basic)

Distance between (2,0) and (10,0)

**Type only number**

Distance between (-3,0) and (3,0)

**Type only number**

Distance between (1,2) and (6,14)

**Type only number**

Distance between (4,10) and line 3y = 4x+4

**Type only number**

$\left(x-4\right)^2+y^2=196$  

What is the radius from this equation?

**Type only number**

$x^2+\left(y-12\right)^2=64$  

What is the radius from this equation?

**Type only number**

$\left(x+2\right)^2+\left(y-3\right)^2=25$  

What is the center from this equation?

**Type using this format, (h,k)**

**h and k are coordinates**

A circle with a center at (-1,-1) with a point on the circle at (2,3). What is the radius?

**Type only number**

A circle with a center at (3,2) wit a tangent line function of 12y = -5x-13. What is the radius?

**Type only number**

$\frac{x^2}{49}+\frac{\left(y-4\right)^2}{81}=1$  

What is the length of the major axis(แกนเอก)?

**Type only number**

$\frac{\left(x-1\right)^2}{144}+\frac{\left(y+3\right)^2}{121}=1$  

What is the length of the minor axis(แกนโท)?

**Type only number**

$\frac{\left(x-1\right)^2}{100}+\frac{y^2}{64}=1$  

Find the focus length from this equation.

**Type only number**

$\frac{\left(x-6\right)^2}{23}+\frac{\left(y+3\right)^2}{144}=1$  

Find the focus length from this equation.

**Type only number**

$\frac{\left(x+69\right)^2}{16}+\frac{\left(y-420\right)^2}{36}=1$  

Find the length of the latus rectum.

**Type only number**

$\frac{x^2}{100}+\frac{\left(y-1\right)^2}{64}=1$  

Find the eccentricity from this equation.

**Type only numbe**

$\frac{x^2}{300}+\frac{\left(y-1\right)^2}{400}=1$  

Find the eccentricity from this equation.

**Type only decimal**