GATE Civil Engineering (CE) 2023 Shift 1 Solved Paper

Question : 10 of 65

Marks: +1, -0

A square of side length 4 cm is given. The boundary of the shaded region is defined by one semi-circle on the top and two circular arcs at the bottom, each of radius 2 cm, as shown.
The area of the shaded region is __________ cm².