20 points!~ And thanks if you help me.

What is the total area of the figure?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Urgent? will give brainliest to the first correct answer what is the area of the figure?