Jawaban:
L.P.Balok = 2x(pxl)+(pxt)+(lxt)
= 2x(45x21)+(45x10)+(21x10)
= 2x(945+450+210)
= 2x1.605
=3.210
L.P.Prisma = 2xL.A + K.AxT
= 2x (a x t : 2) + (20+21+20) x 45
= 2x (21x22,588714) + (61x45)
= 948,725988+2.745
= 3.693,72510
L.P. Gabungan = 3.210+3.693,72510
= 6.903,7251 cm2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
L.P.Balok = 2x(pxl)+(pxt)+(lxt)
= 2x(45x21)+(45x10)+(21x10)
= 2x(945+450+210)
= 2x1.605
=3.210
L.P.Prisma = 2xL.A + K.AxT
= 2x (a x t : 2) + (20+21+20) x 45
= 2x (21x22,588714) + (61x45)
= 948,725988+2.745
= 3.693,72510
L.P. Gabungan = 3.210+3.693,72510
= 6.903,7251 cm2
Mmf ya kl slh, Smg Mmbnt:)