Identify the error and correct the following math problem

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2