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phytagoras 7dan 25 cm = 24 cm
D2=24x2=48 cm
L= D1 x D2 : 2 = 14 x 48 : 2 = 336 cm
AD (sisi miring) = 100 / 4 = 25cm
DO = √25² - 7²
= √625 - 49
= √576
= 24 cm
AC / d1 = 14cm
DB / d2 = 24 × 2 = 48cm
Luas = d1 × d2
2
= 14 × 48
2
= 336 cm²
semoga bermanfaat, jadikan yang terbaik ya :-)