SOLUTION: help please show work please thanks. A circle with center (0,0) passes through the point (3,4). What is the area of the circle to the nearest tenth of a square unit? A. 15.7

Algebra ->  Equations -> SOLUTION: help please show work please thanks. A circle with center (0,0) passes through the point (3,4). What is the area of the circle to the nearest tenth of a square unit? A. 15.7      Log On


   



Question 973487: help please show work please thanks.
A circle with center (0,0) passes through the point (3,4). What is the area of the circle to the nearest tenth of a square unit?
A. 15.7? B. 25.0? C. 31.4? D. 78.5?

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A circle with center (0,0) passes through the point (3,4). What is the area of the circle to the nearest tenth of a square unit?
--------------
Find the distance from (0,0) to (3,4).
That's the radius.