3.在欧氏几何内,直径对应的圆周角( ).(单选题)
.大于<img alt="" height="41" src="/api/uploads/2012048/in-rich-contentcreated_at=1648621441" width="17">
.小于<img alt="" height="41" src="/api/uploads/2012049/in-rich-contentcreated_at=1648621441" width="17">
.等于<img alt="" height="41" src="/api/uploads/2012050/in-rich-contentcreated_at=1648621441" width="17">
.以上都正确
出自:2024年国家开放大学答案