(1)如图1;
(2)如图2,
∵A′B′=4,C′D′=4,
∴S △A′B′C′=
1
2 A′B′×C′D′=
2 ×4×4=8,
∵△A′B′C′由△ABC平移而成,
∴S △ABC=S △A′B′C′=8.
1年前
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