If a(3,4) and b(10,4) are the end points of a diameter of circle "o", what is the area of the circle o (a) (65π)/2 (b) (53π)/2 (c) (53π)/4 (d) (65π)/4

Step-by-step explanation:

The formula of an area of a circle:

r - radius

We have the endpoints of a diameter of a circle.

The formula of a distance between two points:

Substitute the coordinates of the given points A(3, 4) and B(10, 4):

Therefore we have the length of the diameter: d = 7

We know: d = 2r. Therefore

Substitute to the formula of an area:

There is no such answer in the answers to choose.

Apparently you have some error in the coordinates of the endpoints.

6e14 is the answer.

where is the diagram? shown below where? ?

step-by-step explanation: