What is the area of a circle with a diameter of 11 cm?

95.03 square cm

I hope this helps you and let me know if it was correct.

or

Step-by-step explanation:

1. Convert diameter to radius.

2. Find area of a circle.

(If π ≈ 3.14, multiply 3.14 to decimal)

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1