Answer:
Step-by-step explanation:
Given
Required
Express as a binomial squared
Rewrite as:
Expand
Factorize:
Factor out 0.4x + 6y
Express as a square:
So, you want area, and your given Circumference. All you do is this: C = Pi * Diameter. 19 / 3.14 = 6.051, To get radius do 6.051 / 2, you get 3.02505. Then, do Pi * R^2 to get your final answer for area which is 28.734 Hope this helped! Brainliest Please?
Whats the question about????????