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若角eqIdc13953f2514e4c8f9c8aaaf5241c33ac终边落在射线eqId4c96eb798c024b17a8bce786ea406407上,eqId997ce963001b4a5d9f55b2234b6fc4aceqIde0a0c6df18d44061acf80b09f64eb956,求:
(1)eqId55e1f71bbdd3477b9ea8a400da78331f
(2)eqId2d37f4a9f8614a8dbc63512fb61d9568.
更新:2019/11/14难度系数:0.85题型:解答题组卷:0次
已知eqIdc9b6648789574cbab558be8c948cfe27eqId992fe44057cf4492895193f3f5398449中,eqIded5b21fcea06426fa287e78571702879的对边,eqId7a59aabc5aa84fdea83329e9409ab8c4
(1)求eqIdad7cefefaba947e1a168bca491c4fca1
(2)求eqId3690a207e30e494da9f1f744009b3abd的值.
更新:2019/11/13难度系数:0.65题型:解答题组卷:0次
更新:2019/11/13难度系数:0.65题型:填空题组卷:0次
更新:2019/11/13难度系数:0.65题型:填空题组卷:0次
更新:2019/11/12难度系数:0.65题型:解答题组卷:0次
在平面直角坐标系eqId2272a344734c4fb088737b84294f7219中,角eqIdc13953f2514e4c8f9c8aaaf5241c33ac的顶点为eqId2efda802d5534f6d92d9f8af7aaec28b,始边与eqId8e15963708e9415da25069fea5906e24轴正半轴重合,终边过点eqId52b9d19ac9874b8d9c533e7cb05bdcec,且eqIde200002bc34e46b4a26159e734380cba,则eqId423fb92a55c448798627f665668e8187(   )
A.eqId8110342c54e346ed8f07a52b98e0d332B.eqIdea01a6634e4b45eea33af490e82cd790C.eqIde51fe73e692f45819d642863a03229e3D.eqIdd5a2e85f9b614b4cb8f7e9350eb0c519
更新:2019/11/11难度系数:0.65题型:单选题组卷:0次
eqIdb61088ddf8284c29a6e09645356c2ff4为锐角,则eqIdb393f9e276474371aeea16e15e644892为(  )
A.eqIdb47bf79338b1478a89eac53d16970cdfB.eqIda21b55ef906e44cfb9b58adef59456deC.eqIdb47bf79338b1478a89eac53d16970cdfeqIda21b55ef906e44cfb9b58adef59456deD.以上皆错
更新:2019/11/11难度系数:0.85题型:单选题组卷:0次
更新:2019/11/3难度系数:0.65题型:填空题组卷:97次
如图,已知平面四边形ABCD中,满足eqIdc0832600b7ae46d2b032ddc68cd4fe98eqIdabe5ca2669b64b0f84be671256006926.
figure
(1)求eqId84d89de8bdfb4aaca7967c5e60408f42
(2)若eqId64b9b599fdb6481e9f8d9a94c102300b的外接圆的面积为eqId5c266efbf3414de1a1d1e2d3553a9c42,且eqId85a89f082465445490aa4de7275398b6,求eqId64b9b599fdb6481e9f8d9a94c102300b的周长.
更新:2019/10/30难度系数:0.65题型:解答题组卷:126次
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