答案 2.131.88cm^2 -|||-213.52dm^2 -|||-276.948m^2 -|||-706.5cm^2 -|||-252.77m^2 相关推荐 1 题目2.求圆柱的表面积。r=3cmh=4cmS_k= r=4dmh=4.5dmS_k= d=9mh=5.3mS_k= d=15cmh=7.5cmS_(kj)= C=21.98mh=8mS 反馈 收藏 ...
算一算。①r=8cm,h=2cm⑦r=1dm,h=15dmSM=Sm=Sm=S*=S表=②r=2dm,h=4dm⑧r=3m,h=5mSw=Sm=S底=Sk=S表=S表=③r=5m,h=5m⑨r=2cm,h=2cmSm=Sm=S底=Sm=S表=S表=④d=18m,h=20m⑩d=10m,h=5mSm=Sw=Sm=Sx=S表=S表=⑤d=15m,h=2.5m①C=125.6cm,h=10cmSw=Sm=S...
Inside an armored bank vehicle, a MD511H mobile DVR is connected to four cameras. The video surveillance solution only allows authorized staff to start the vehicle. If the vehicle door is opened without permission or the vehicle is hijacked, the monitoring cente...
Inside an armored bank vehicle, a MD511H mobile DVR is connected to four cameras. The video surveillance solution only allows authorized staff to start the vehicle. If the vehicle door is opened without permission or the vehicle is hijacked, the moni...
DMS201AHP0800(0-1L/H) EMS803(20-110L/H) 带数显 MSAFO70O(20L/H 5bar) MSAF070N(40L/H 5bar) MSAF070M(60L/H 5bar) MSAF070R(90L/H 5bar) MSAH070R(120L/H 3bar) MS1B108A(60L/H 10bar) MS1B108B(80L/H 10bar) MS1B108C(120L/H 10bar) ...
﹔⑤C=78.5cm﹔h=0.2cm。:②d=10m:-:h=12m:=sS=。S=⑥C=6.28m.h=2m﹔0'-b;:⑩d=16m﹔=h=30mi=>SS=!⑦C=9.42dm h=7dm·=。⑤r=9m4-:h=5mS=。:ⅠS=。i⑧C=125.6cm h=0.3cm-+。⑩C=157cem h=9cm。…、∴S=:﹔S= 相关知识点: 试题来源: 解析 -8527.52dm2 13.81...
已知圆柱的底面半径(r)或直径(d)和高(h),求圆柱的表面积(S)。r=3 dmh=4 dmS=()dm^2 d=6 dmh=5 dmS=()dm^2 d=3 dmh=6 dmS=()dm^2 r=4 dmh=5 dmS=()dm^2 d=6 dmh=11 dmS=()dm^2 r=10 dmh=2 dmS=()dm^2 d=3 dmh=1.5 dmS=()dm^2d=12 dmh=8dmS=()...
Inside an armored bank vehicle, a MD511H mobile DVR is connected to four cameras. The video surveillance solution only allows authorized staff to start the vehicle. If the vehicle door is opened without permission or the vehicle is hijacked, the monitorin...
Inside an armored bank vehicle, a MD511H mobile DVR is connected to four cameras. The video surveillance solution only allows authorized staff to start the vehicle. If the vehicle door is opened without permission or the vehicle is hijacked, the monitoring center can quickly...
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