Please help for a lot of points! Brainiest for great explanation and show me how to solve it! Question: An equilateral triangle has a side length of 1.4x +2 inches. A regular hexagon has a side length of 0.5x + 2inches. The perimeters are equal. What is the side length of the triangle? What is the side length of the hexagon? Show your work.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin