Tolong jawab dong please…besok dikumpulin

Persegi = S²
= 5² = 25cm²

trapesium = (a+b)t /2
= (11 + 8)6/2
= 19 . 6 / 2
= 57

L seluruh = 25 + 57
= 82cm²

Trapesium=(a+b)×t:2
persegi=s×s
5×5=25
(8+11)×6:2=57
=57+25=82