tolong ya, kls 4 emang susah
a.) L = p x l
= 8 X 4
= 32 satuan luas
b.) L = p x l
= 23 x 10
= 230 cm²
c.) L = ( p x l ) + ( p x l )
= ( 20 x 15 ) + ( 15 x 8 )
= 300 + 120
= 420 cm²
SEMOGA MEMBANTU [answer.2.content]
a.) L = p x l= 8 X 4
= 32 satuan luas
b.) L = p x l
= 23 x 10
= 230 cm²
c.) L = ( p x l ) + ( p x l )
= ( 20 x 15 ) + ( 15 x 8 )
= 300 + 120
= 420 cm²
SEMOGA MEMBANTU [answer.2.content]