Matematikkens mysterier 2. Trigonometri - KennethHansen.net
Matematikkens mysterier 2. Trigonometri - KennethHansen.net
Matematikkens mysterier 2. Trigonometri - KennethHansen.net
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4:<br />
a b c A B C<br />
14,1076 12,57 6,4047 90° 63° 27°<br />
9 12 7,9373 48,5904° 90° 41,4096°<br />
2,9089 6 5,2477 29° 90° 61°<br />
10,3528 10 2,6795 90° 75° 15°<br />
14,7900 9,9760 17,84 56° 34° 90°<br />
3 5 4 36,8699° 90° 53,1303°<br />
13<br />
Kapitel 6:<br />
12 5 90 67,3801° 22,6199°<br />
3:<br />
4:<br />
B=113,13° , b=18,39 eller B=6,87° , b=2,39<br />
a b c A B C<br />
5 6 7 44,4153° 57,1217° 78,4630°<br />
6,4696 2 5 130° 13,6985° 36,3015°<br />
4,8441 4 5 64° 47,9173° 68,0827°<br />
4 5 2,5910 52,6663° 96,3337° 31°<br />
16,7239 21,7479 20 47° 72° 61<br />
17,48 5,31 20,23 52,1257° 13,8740° 114,0003<br />
°<br />
1,372 0,781 0,9117 108,0535<br />
°<br />
32,7665° 39,18°<br />
121,26 234,8 187,3 30,8527° 96,76° 52,3873°<br />
8,0554 5,322 3,441 132,4583<br />
°<br />
29,1717° 18,37°<br />
1309,41 758,06 1636 51,72° 27,03° 101,25°<br />
5a: a=5,0392 B=92,4581° C=48,5306° 5b: T=15,1036<br />
6a: A=84° b=12,0455 c=10,2863 6b: T=61,5127<br />
7: Arealerne er i rækkefølge: 14,6969 3,8302 8,9879<br />
501504 159,0537 42,3970 0,3385 11276,68<br />
2,8857 486768,52<br />
51
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