" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
area del rectangulo = R
area del semicirculo = S
area total = A = R + 2S
R = (2x+1)(2x-4)=4x2-6x-4
S = ((pi)(2x-4)^2)/2
S = (pi/2) (4x2-16x+16)
A = 4x2-6x-4 + pi (4x2-16x+16)
A = (4+pi) x2 - (6+16pi)x + (16pi-4)