This figure is a composition of two quarter-circles and a square
Area of quarter circle = (1/4)*(area of circle) Area of quarter circle = (1/4)*(pi*r^2) Area of quarter circle = (1/4)*(pi*4^2) Area of quarter circle = (1/4)*(pi*16) Area of quarter circle = (1/4)*16*pi Area of quarter circle = 4pi There are two quarter circles, so the two circular areas add to 4pi+4pi = 8pi
Area of square = s*s = 4*4 = 16 square meters
Add the square area to the circular area: 8pi+16
Now use a calculator to find 8pi+16 = 41.1327412287183 which rounds to 41.13
Hola! yo te ayudaria, pero no se en que. No tienes el problema para que yo lo resuelva. Lo siento si mi espanol no es bueno, estoy aprendiendo como escribir lo. Sorry-
