Tolong pake cara!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

》Menentukan Keliling Bangun Datar

Sisi atas (a) = 48 cm
Sisi bawah (b) = 48 + 48 = 96 cm
Sisi miring (c) = 80 cm
Tinggi (d) = 64 cm

Keliling = a + b + c + d
Keliling = 48 cm + 96 cm + 80 cm + 64 cm
Keliling = 288 cm