相关DAC的文学知识

如图,已知∠CAB=∠DBA,∠CBD=∠DAC.求*:BC=AD.

如图,已知∠CAB=∠DBA,∠CBD=∠DAC.求*:BC=AD.

问题详情:如图,已知∠CAB=∠DBA,∠CBD=∠DAC.求*:BC=AD.【回答】解:∵∠CAB=∠DBA,∠CBD=∠DAC,∴∠DAB=∠CBA.在△ADB与△BCA中,∴△ADB≌△BCA(ASA),∴BC=AD.知识点:三角形全等的判定题型:解答题...

DAC造句

DAC造句

1、TheDesignandImplementofaCurrentSourceDACIC;2、ThispaperpresentsaDACdynamictestinstrumentwhichdisplayDACoutputwaveformofanydivisionopenloopVHFnumbergeneratorusedinthebroadbandoscilloscope.3、Synthes...