Question

Tolong jawab pake jalannya yaaaa mksih:-)

Answer 1

Luas persegi.p : 30 cm× 28 cm = 840 cm


luas persegi : 14 cm × 14 cm = 196 cm



196 cm + 840 cm = 1.036 cm

Answer 2

1>L.p pnjg=30.28
=840cm²
L prsegi=14×14
=196
L.total=840+196
=1036 cm²
2>K.=3×14+28×2+16
=42+56+16
=114 cm