A circle with center (5,-2) is tangent t...

A circle with center (5,-2) is tangent to the y-axis. What is the equation of the circle ?

A

`(x-5)^2 + (y+2)^2 =25`

B

`x^2 +y^2 =25`

C

`(x+5)^2 + (y-2)^2 =25`

D

`x^2 + y^2 =5`

Text Solution

Verified by Experts

The correct Answer is:

A

Topper's Solved these Questions

ADDITIONAL TOPICS IN MATH
ENGLISH SAT|Exercise PRACTICE TEST|24 Videos
1600 CLUB BACKGROUND TOPICS
ENGLISH SAT|Exercise PRACTICE TEST|11 Videos
ADDITIONAL TOPICS IN MATH
ENGLISH SAT|Exercise EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

In the xy-plane , a circle with center (6,0) is tangent to the line y=x. what is the radius of the circle ?

Centre of a circle of radius 4sqrt(5) lies on the line y=x and satisfies the inequality 3x+6y > 10. If the line x+2y=3 is a tangent to the circle, then the equation of the circle is

A circle with center (a , b) passes through the origin. The equation of the tangent to the circle at the origin is (a) a x-b y=0 (b) a x+b y=0 b x-a y=0 (d) b x+a y=0

A circle in the xy-plane is tangent to the x-axis at -10 and the y-axis at 10. Which of the following is an equation of the circle ?

If 3x+y=0 is a tangent to a circle whose center is (2,-1) , then find the equation of the other tangent to the circle from the origin.

A circle touches the x-axis and also thouches the circle with center (0, 3) and radius 2. The locus of the center of the circle is (a) a circle (b) an ellipse (c) a parabola (d) a hyperbola

A circle with centre 'P' is tangent to negative x and y axis and externally tangent to a circle with centre (-6,0) and radius = 2. what is the sum of all possible radii of the circle with centre P ?

A circle in the xy -plane has center ( 5, 7) and radius 2. Which of the following is an equation of the circle?

A circle centre (1,2) touches y-axis. Radius of the circle is

ENGLISH SAT-ADDITIONAL TOPICS IN MATH -PRACTICE TEST

The pyramid in the figure above has square base FGHI , and all triangu...
Text Solution
|
2i^4 - i^6 = ?
Text Solution
|
A rectangular aquarium 3 ft x 2 ft x 1 ft is 2/3 full of water. In cu...
Text Solution
|
In trianglePQR above , bar(PM) is a median. which of the following a...
Text Solution
|
Which of the following is the equation of a circle in the standard (x,...
Text Solution
|
A circle with center (5,-2) is tangent to the y-axis. What is the equa...
Text Solution
|
The center pole of a tent is 8 feet tall, and a side of the tent is 12...
Text Solution
|
Which of the following expressions is not equal to sin (-135^@) ?
Text Solution
|
For the angle alpha shown below , which of the following statements is...
Text Solution
|
If cos (2pi)/3 =sin alpha,which could be alpha ?
Text Solution
|
A grain silo, shown below, is in the shape of cylinder with a half sph...
Text Solution
|
A grain silo, shown below, is in the shape of cylinder with a half sph...
Text Solution
|
A grain silo, shown below, is in the shape of cylinder with a half sph...
Text Solution
|
In the figure shown above, angleQ measures 70^@ , bar(PQ)cong bar(PR) ...
Text Solution
|
A cylinder is inscribed in a cone with height 30 and base radius 10 , ...
Text Solution
|
In the diagram above, ABCD is a square . The circles , whose centers l...
Text Solution
|
When the cone shown on the left above is cut straight up the side alo...
Text Solution
|
The hexagonal prism shown above has a regular hexagon with side 4 as b...
Text Solution
|
Jack waters his lawn with a sprinkler that sprays water in a circular ...
Text Solution
|
In a circle of radius 4 , two radii cut off an arc of length 5, as sho...
Text Solution
|