with solution please

Y. How many hexagonals are in the figure below with 1urertices with vertices given as shown in gure? (Note that a hexagon need not to be convex, and edges may cross!) A. 10 B. 12 C. 14 D. 16 A circle of radius R is placed tangent to two perpendicular lines. Another circle is placed tangent to the same two lines and the first circle. In terms of R, what is the radius of a third circle that is tangent to one line and tangent to both other circles? {See figure] A. 3(52-4'?) B.(3+2wf) c.3(42) DEGNE 4. Find the total area of the non-triangle regions in the figure below {the shaded area]. \\\\\\\\\\\\\\\\\")\\\\\\\