• 2022-06-08
    设 [tex=10.643x2.143]EW67srsdo2pQC6jtAuYIJslvSPVFUvwpfU0ViyttlN+RspbM1wLXoYoVnrIaQnVPC0nOSBfHy3/Ux0Ekv1iYa4lH28JFAfPwd2GFPuycYoGWKu2ArB3aK81fOrDGTvCoQ3vVL8t09hxNbWjv1jmV/UMXHAVziQ+LlW2MnItfITc=[/tex], 计算以 [tex=2.286x1.143]hi9sld3+Qu826k0fJ2qevQ==[/tex] 与[tex=2.286x1.143]IoRNm1/mDOWUFDWWUWO10w==[/tex]为邻边的平行四边形的面积.
  • 举一反三