If a circle has a radius of 2 ft. is the circumfrence and area the same? Explain

The circumference and the area of the circle is same.

Step-by-step explanation:

Given,

The radius (r) of the circle = 2 ft

To find the circumference and the area of the circle.

Formula

The circumference of a circle = 2πr

The area of a circle = πr²

Now,

The circumference of a circle = 2π×2 = 4π

The area of a circle = πr² = π×2² = 4π

Hence,

The circumference and the area of the circle is same.

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

the answer is 40.

proof: