**Answer:**

**Area of Circle A = 1133.54**

**Circumference of Circle A= 119.32**

**Step-by-step explanation:**

Given: Sum of both circle diameters= 49 feet.

Circle A radius= Three feet less than twice the diameter of circle B.

Lets assume diameter of Circle B is "x"

∴ Circle A radius (r)=

We know, the diameter of circle is

Diameter of Circle A is

Next as given sum of both circle diameter is 49 feet.

∴

distributing 2 with 2x and -3

⇒

⇒

Adding both side by 6

⇒

Cross multiplying both side.

⇒

∴** Diameter of circle B is 11 feet.**

Next, subtituting the value of x to get the value of radius for Circle A.

Radius of circle A=

⇒ Radius of circle A=

∴ **Radius of circle A= 19 feet.**

Area of circle=

Taking π= 3.14

Area of circle A=

∴ **Area of circle A= 1133.54**

**Circumference of circle= 2πr**

Circumference of Circle A=

∴ **Circumference of Circle A= 119.32 **