NEED HELP! Consider circle C with diameter DE. Which is the equation of circle C?

A.

(x − 2)2 + (y + 1)2 = 185

B.

(x − 2)2 + (y + 1)2 = 370

C.

(x − 2)2 + (y + 1)2 = 740

D.

(x + 9)2 + (y − 7)2 = 185

E.

(x + 9)2 + (y − 7)2 = 740

Step-by-step explanation:

The general form of an equation of a circle with center at (a, b) and radius r is given as:

(x - a)² + (y - b)² = r²

There is no images available to help decide which circle is the right choice... But with the knowledge of what a standard circle looks like, we can make the choice.

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.