PO=62 again? 42 = 25, ∴ M.D. = 5. OC=4，OM = 3。
MD∑PO, ∴∠DMC are equal to the angle formed by non-planar straight lines MC and po or the remaining angle.
∫mo∑Pb, ∴∠ MOC = 60 or 120...(5 points)
When MOC = 60, MC =13.
∴cos∠dmc=mdmc=65 13,∴∠dmc=arccos65 13
When ∠ MOC = 120, ∴ MC = 37. ∴ COS ∠ DMC = MDMC = praised and trampled. What's your comment on this answer? Put away comments//high quality or satisfaction or special types or recommended answers dottimewindow.iperformance & window.iperformance.mark ('c _ best',+newdate); Lawyer recommendation service: If your problem has not been solved, please describe your problem in detail and provide free professional consultation for other similar problems through Baidu Legal Professional Edition (Figure 2011-05-15). A cylinder with a height of √3 (root sign) is connected to form a cone with a base radius of 2 and a bus length of 4. Find the surface area of the cylinder 7820 12-0 1-06. As shown in the figure, a cylinder with root number 3 is inscribed in a cone with base area radius of 2 and generatrix length of 4. Find the surface area and volume of the cylinder. 1332010-10-02 A cylinder with root number 3 is inscribed on a cone with base radius of 2 and bus length of 4. The surface area of the cylinder is calculated from 2020-07- 14. It is known that the radius of the base circle of the cone is 4cm, the length of the generatrix is 12 cm, and c is. Find the circle from A to C ... On February 29th, 2020, a cylinder with a height of √3 is connected to a cone with a base radius of 2 and a bus length of 4, and the surface area of the cylinder is 320 16-06-02(20 14? Model No.2 in Hongkou District) It is known that the generatrix length of the cone is 6, the radius of the base circle is 4, the point M is the midpoint of the generatrix PA, AB is the diameter of the base circle, and the radius OC is 220 14-02- 15. As shown in the figure, a cone with a base radius of 2 and a generatrix length of 4 is inscribed with a cylinder with a height of √3. Find the surface area of the cylinder112016-08-31(as shown in the figure). A cylinder with a height of 3 is inscribed in a cone with a base radius of 2 and a generatrix length of 4. Finding the surface area of a cylinder is recommended to you: F.context('cmsRight') is especially recommended. [{ ' URL ':'/d 0 1373 f 082025 AAF 5 1 1aa 256 e 9 edab 64034 f 1a 07？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto '，' contractId':'A24KA00562 '，}，{ ' URL ':/s？ word = % E6 % AC % A7 % E6 % B4 % B2 % E6 % 9D % AF & sa = searchpromo _ ozb _ zhidao _ tuijian '，' src ':'/3 BF 33 a 87 e 950352 AAF 5 df 4954 143 fbf2b 2 1 18 b6b？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto '，' contractId ':' '，}])； Is Huaqiang North's second-hand mobile phone reliable? Why is the cost of cancer treatment getting higher and higher? What impact will the "network toilet" have? The price of electric cars has dropped many times. Is the quality guaranteed? I recommend f.context ('recbrand', [{"img": "\/86D6277F9E2F07083523F69DFB 24B 899A901F20d? x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto "，" url":"/hm.js？ 6859 ce 5a af 00 FB 00387 e 6434 E4 FCC 925 "； var s = document . getelementsbytagname(" script ")[0]； s.parentNode.insertBefore(hm，s)； })(); window . TT = 1720045754；