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> 如图,AB是半圆O的直径,延长AB到点P,使BP=,PC切半圆O于点C,点D是上和点C不重合的一点,则∠D的度数为()。-九年级数学
如图,AB是半圆O的直径,延长AB到点P,使BP=,PC切半圆O于点C,点D是上和点C不重合的一点,则∠D的度数为()。-九年级数学
题目简介
如图,AB是半圆O的直径,延长AB到点P,使BP=,PC切半圆O于点C,点D是上和点C不重合的一点,则∠D的度数为()。-九年级数学
题目详情
如图,AB是半圆O的直径,延长AB到点P,使BP=
,PC切半圆O于点C,点D是
上和点C不重合的一点,则∠D的度数为( )。
题型:填空题
难度:中档
来源:河南省中考真题
答案
30°
上一篇 :
如图,AD⊥BD,BC⊥CD,AB=acm,BC=bcm
下一篇 :
如图,∠AOB=90°,所以AB()BO;若OA=3
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题目简介
如图,AB是半圆O的直径,延长AB到点P,使BP=,PC切半圆O于点C,点D是上和点C不重合的一点,则∠D的度数为()。-九年级数学
题目详情
答案