Cari luas segituga abc unsurnya a=14 c=40 b=60

alas = a = 14 cm
tinggi = c = 40 cm
sisi miring = b = 60 cm
luas = 1/2 × alas × tinggi
= 1/2 × 14 × 40
= 1/2 × 560
= 280 cm^2