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        Since the area of a parallelogram is A = b x h , the area of a triangle must be one- half the area of a parallelogram. Thus, the formula for the area of a triangle is: ...
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    日期:2025-05-23
    Since the area of a parallelogram is A = b x h , the area of a triangle must be one- half the area of a parallelogram. Thus, the formula for the area of a triangle is: ......