2x282
x4
2⣺ͼͼԲչͼ
3.182212
3.11612
49.612
595.2ף
595.2ף
ʴΪԲ
⣨10С⣬30֣ÿС3֣
3⣺Ϊ7a5b
ab57
ʴΪ57
4⣺Բĵ
40220ƽף
Բ
2012240ף
ԭԲ240ף
ʴΪ240
5⣺Ϊ5x3yxy35
xy3/5һDZֵһԳ
ʴΪ35
5
6⣺2ף10ǧ
2ף1000000
15000000
ͼı15000000
ʴΪ15000000
ǵĶֱ30ȡ60ȡ90ȣ
ʴΪ30㣬60㣬90㣮
8⣺14cmֱDZΪתһܣԵõһͼΣͼԲ壻
21/33.14324
3.1434
37.68ף
ʴΪԲ壬37.68
9⣺3.14102481000
6
3.144.8
15.072
ˮ 15.072
ʴΪ15.072
10⣺3.142223
3.1413
9.42ף
9.42ף9.42
ÿˮ9.42
ʴΪ9.42
11⣺6+42
102
20ף
6424ƽף
6530ף3ף
4520ף2ף
3+22
52
10ף
326ƽף
ԭεܳ20ף24ƽףŴ3ס2סܳ10ף6ƽף
7
ʴΪ202432106
12⣺3.144210+3.1442
25.1210+3.1416
251.2+50.24
301.44ƽף
Ҫ301.44ƽף
ʴΪ301.44
ѡ⣨3С⣬6֣ÿС2֣
13⣺֪ɵԲԲȵסȸߣ
ԣԲԲ3
Բ1ݣԲ3ݣ
ȥIJǣ312ݣ
ԣȥֵԲıǣ21
ȥԲı21
ѡB
14⣺Ax2y0xy2DZֵһxy
Bx/34/yxy12dz˻һxyɷ
C0.6xyxy35/24DZֵһxy
Dx+y210x+y5Ǻһxyɱ
ѡD
15⣺ͼAͼBӦOʱת90ȣͼʱת90ȣ
ѡC
8