Jika panjang diagonal sisi auatu kubus√28 cm,maka luas sisinya adalah.... Question from @Aleonardo

September 2019 2 6 Report

Jika panjang diagonal sisi auatu kubus√28 cm,maka luas sisinya adalah

K4n4 Diagonal sisi = akar 28
s akar 2 = akar (14 × 2)
s akar 2 = (akar 14)(akar 2)
s = akar 14

L sisi = s × s
= akar 14 × akar 14
= 14 cm

1 votes Thanks 0

TerrorBlade Akar 28 = akar 2 × akar 14 Luas 1 sisi = akar 14 × akar 14 = 14 cm^2

0 votes Thanks 0

Your name

Reason

Description

" Life is not a problem to be solved but a reality to be experienced! "

Get monthly updates