The shaded area will be given by:
A=(area of the outer circle)-(area of the inner circle)
area of outer circle:
A=πr²
A=π(2x)²=4x²π
Area of the inner circle:
A=π×6²=36π
Thus the shaded area will be:
4x²π-36π=364π
4x²π=400π
4x²=400
x²=100
x=√100
x=10 cm
Value if x is 10 cm
<h2>
answer 1/4</h2>
<h2>
Step-by-step explanation:</h2><h2>how because you divide circumference of the circle by 1/4.</h2>
Add them all up
46+37+34+31+29+24=201
201 divide by 6 is 33.5
