Find the area of the circle around your answer to the nearest 10th

Someone me what is the area of this figure? 18m 18m 8m 16m

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Complete the steps to find 4.830 ÷ 5