Whoever answer is funny ill u give u brainliest

If g^-1(x) is the inverse of g (x) which statement must be true

Find the values of the variables in the kite

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *