tolong d bantu kakak..

Luas Trapesium
= ½ x (a + b) x T
= ½ x (14 + 21) x 9
= ½ x 35 x 9
= 157.5 dam²

Luas ½ Lingkaran
= ½ x π x r²
= ½ x 22/7 x 10.5²
= 173.25 dam²

Luas Total
= 157.5 + 173.25
= 330.75 dam²


Maaf kalau benar ya kak...
Let's math every^DAMN^day!
[DAMNATION]™