Home
Class 12
MATHS
Point K is the center of the circle abov...


Point K is the center of the circle above, and the coordinates of Point K are (2, -1). What is the area of the circle?

A

`pi`

B

`2pi`

C

`4pi`

D

`8pi`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROBLEM SETS

    PRINCETON|Exercise PROBLEM SET 13: ADVANCED GEOMETRY|11 Videos

  • PROBLEM SETS

    PRINCETON|Exercise PROBLEM SET 14: FUNCTIONS|11 Videos

  • PROBLEM SETS

    PRINCETON|Exercise PROBLEM SET 11: TRIANGLES|11 Videos

  • PRACTICE TEST 4

    PRINCETON|Exercise Math Test-Calculator|38 Videos

  • SAT MATH: THE BIG PICTURE

    PRINCETON|Exercise Example|4 Videos

Similar Questions

Explore conceptually related problems

Center Q of the circle above has coordinate of (4, 3) . What is the circumference of the circle?

Point C is the center of the circle above. What fraction of the area of the circle is the area of the shaded region?

Point O is the center of the circle above. What fraction of the circumference of the circle is the length of the bolded arc?

In the circle with center O, OD=BD and arc DB=2pi . What is the area of the circle?

In the figure above, C is the center of a circle. If the length of the arc XYZ is 4pi , what is the radius of the circle?

In the figure above, O is the center of the circle. If the area of triangleXOY is 25, what is the area of circle?

Point P is the centre of the circle in the figure above. What is the value of x?

The coordinates of one end point of a diameter of a circle are (4,-1) and the coordinates of the centre of the circle are (1,-3) . Find the coordinates of the other end of the diameter.

The ends of a quadrant of a circle have the coordinates (1, 3) and (3, 1). Then the center of such a circle is