ĐIỀN KẾT QUẢ THÍCH HỢP VÀO CHỖ TRỐNG
Câu 5: A polyline ABCD's length is 543cm. The total length of AB and BC is 227cm. The
length of CD is ...cm
Câu 5: A polyline ABCD's length is 543cm. The total length of AB and BC is 227cm. The
length of CD is ...cm