Jawaban:
96 cm²
Penjelasan dengan langkah-langkah:
Diketahui:
k = 40cm
p = 12 cm
Ditanya: L?
Jawab:
K = 2 x ( p + l)
40 = 2 x ( 12 + l)
40 = 24 + 2l
40 - 24 = 2l
16 = 2l
l = 16/2
l = 8
L = p x l
= 12 x 8
= 96 cm²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
96 cm²
Penjelasan dengan langkah-langkah:
Diketahui:
k = 40cm
p = 12 cm
Ditanya: L?
Jawab:
K = 2 x ( p + l)
40 = 2 x ( 12 + l)
40 = 24 + 2l
40 - 24 = 2l
16 = 2l
l = 16/2
l = 8
L = p x l
= 12 x 8
= 96 cm²