Tolong dibantu ya . Sama cara menjawab nya

cari kelilingnya lingkaran dlu
=Π× d
=22/7×14
=44
=22 cm(krn stgh lingkaran)

total = 30+30+14+44
=94

K yg diarsir = [(2×p)+l] + [1/2×phi×d]
= [(2×30)+14)] + [1/2×22/7×14]
= [60+14] + [1/2×22/7×14]
= 74 + 22
= 96 cm (D)