关于parallelogram的百科

• parallelogram造句怎么写

• What'stheareaofeachparallelogram?Itsconformityfollowstheparallelogramprinciple.Aparallelogramwithfourequalsides;anoblique-angledequilateralparallelogram.Thesearetheoppositesidesoftheparallelogram.OK,sonowwhattheareaofthisparallelogram?Let'strytound...
• 2018-11-137249