panjang suatu persegi panjang sama dengan 2 kali lebarnya dan memiliki luas 72cm².maka luas persegi adalah?
Jawaban:
lebar= x
panjang= 2x
x 2x= 72cm
2x^2= 72
x^2 = 36
x=6
panjang= 2x = 12cm
lebar= x =6cm
[answer.2.content]Shine: Color Your Life Beautiful Inspirational Adult Coloring Book
Shine: Color Your Life Beautiful Inspirational Adult Coloring Book
Jawaban:
lebar= x
panjang= 2x
x 2x= 72cm
2x^2= 72
x^2 = 36
x=6
panjang= 2x = 12cm
lebar= x =6cm
[answer.2.content]