In which area of a wave would you find the maximum height?

The peak of a wave refers to the highest point of the wave's oscillation or cycle. This point is where the wave reaches its maximum height above the equilibrium position, which signifies the amplitude of the wave. The amplitude measures the distance from the equilibrium position to the peak; therefore, the peak represents this maximum height clearly.

In contrast, the trough signifies the lowest point of the wave, the wavelength indicates the distance between two successive peaks or troughs, and while amplitude is related to maximum height, it is not a specific point on the wave. The peak is the location where that maximum height can be found directly, making it the correct choice.