2 Q; |) B9 b3 \& t5 C/ u* O# b1. a 之半径值为何?
0 F: v3 y; S* v% Q a. 35.7369 b. 35.7639 c. 35.7963
! v3 @8 h' P! e2 j' i- A9 E) p( B! v) T2. c 之半径值为何?# f( N- P! g9 ~8 |- |) P
a. 60.7369 b. 60.7639 c. 60.7963
: k! e2 M. W# e8 K3. d 之半径值为何?
4 o& S5 n2 R9 U" n+ U# \2 y a. 12.2466 b. 12.2646 c.12.2664
# O! o4 ^1 d( c# Q4. e 之半径值为何?& R8 F5 e/ D) Z- M3 E6 d
a. 17.0945 b. 17.0954 c.17.05943 X2 \. O) d3 b; L7 r% t$ Z" ]6 Q# h% E
5. f 之半径值为何?
5 o0 M2 R& [/ s1 |0 |* |# i, K) q. \ a. 6.4358 b. 6.4583 c. 6.4853
6 ]2 K0 y3 x' y& G* a( C' W. \1 m6. x 之长度值为何?, u, ^: z% N, d: x2 X/ m
a. 80.8013 b. 80.8103 c. 80.8301
1 r" J4 j! _! e8 L3 u7 R$ {7. y之长度值为何?) u' E# u% |8 E* r" {( x0 R
a. 80.3108 b. 80.3108 c. 80.8013! z* }2 s: A! H0 C f/ W
8. 绿色剖面线区域之面积为何?
( z0 x5 d0 K/ _* B% {& w a. 296.0099 b. 296.9009 c. 296.9900 |