Interactive Algebra & Trigonometry - A Self Guided Study Companion

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|00000e90| 0d 0a 00 0d 0a 00 0d 0a | 00 20 20 20 20 20 20 20 |........|.       |
|00000ea0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000eb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000ec0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000ed0| 20 20 20 13 0d 0b 00 20 | 20 20 20 20 20 20 20 20 |   .... |        |
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|00000f10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 11 |        |       .|
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|000010a0| 32 32 20 20 20 20 20 32 | 20 20 20 20 20 32 20 20 |22     2|     2  |
|000010b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000010c0| 20 11 34 6f 0d 0b 00 20 | 20 20 20 20 20 20 20 20 | .4o... |        |
|000010d0| 20 20 20 20 20 20 20 20 | 20 11 31 44 69 73 74 61 |        | .1Dista|
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|00001100| 20 39 37 20 13 0d 0a 00 | 20 20 20 20 20 20 20 20 | 97 ....|        |
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|00001130| 20 20 20 20 20 20 20 20 | 11 34 6f 0d 0b 00 20 20 |        |.4o...  |
|00001140| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
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|00001300| 11 34 32 32 32 32 32 32 | 32 32 32 20 11 31 3d 20 |.4222222|222 .1= |
|00001310| 11 34 32 32 32 32 32 32 | 32 32 32 32 32 32 32 32 |.4222222|22222222|
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|00001340| 20 20 20 20 32 20 20 20 | 20 20 20 20 20 20 20 20 |    2   |        |
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|00001490| 33 30 2e 36 28 33 30 2e | 36 20 2d 20 32 39 2e 35 |30.6(30.|6 - 29.5|
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|000014e0| 32 32 32 32 32 32 32 0d | 0b 00 20 20 20 20 20 20 |2222222.|..      |
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|00001c40| 73 65 65 20 64 69 61 67 | 72 61 6d 20 28 61 29 29 |see diag|ram (a))|
|00001c50| 2e 0d 0a 00 20 20 20 20 | 20 20 20 20 20 20 20 20 |....    |        |
|00001c60| 20 20 20 20 20 20 20 34 | 38 20 20 20 20 20 34 39 |       4|8     49|
|00001c70| 2e 35 32 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.52     |        |
|00001c80| 20 20 20 20 20 20 11 34 | 6f 0d 0b 00 20 20 20 20 |      .4|o...    |
|00001c90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 32 32 32 |        |     222|
|00001ca0| 32 32 20 11 31 3d 20 11 | 34 32 32 32 32 32 32 32 |22 .1= .|42222222|
|00001cb0| 20 20 20 35 35 36 20 20 | 20 11 33 54 20 11 34 7e |   556  | .3T .4~|
|00001cc0| 20 11 31 34 33 2e 32 37 | 0d 0b 00 20 20 20 20 20 | .143.27|...     |
|00001cd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001ce0| 20 20 20 20 20 20 20 20 | 20 20 11 34 6f 0d 0b 00 |        |  .4o...|
|00001cf0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001d00| 20 11 31 73 69 6e 20 11 | 33 54 20 20 20 11 31 73 | .1sin .|3T   .1s|
|00001d10| 69 6e 20 34 35 20 20 20 | 20 20 20 20 20 20 20 20 |in 45   |        |
|00001d20| 20 20 20 20 20 20 20 20 | 20 13 0d 0b 00 20 20 20 |        | ....   |
|00001d30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001d40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001d50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001d60| 20 20 20 20 20 11 34 6f | 20 20 20 20 20 20 20 20 |     .4o|        |
|00001d70| 6f 20 20 20 20 20 20 20 | 20 6f 0d 0b 00 11 31 54 |o       | o....1T|
|00001d80| 68 65 72 65 66 6f 72 65 | 2c 20 72 65 66 65 72 72 |herefore|, referr|
|00001d90| 69 6e 67 20 74 6f 20 64 | 69 61 67 72 61 6d 20 28 |ing to d|iagram (|
|00001da0| 62 29 20 62 65 6c 6f 77 | 2c 20 11 33 54 20 11 31 |b) below|, .3T .1|
|00001db0| 3d 20 11 34 7a 11 33 52 | 54 50 20 11 34 7e 20 11 |= .4z.3R|TP .4~ .|
|00001dc0| 31 39 30 20 20 2d 20 34 | 33 2e 32 37 20 20 3d 20 |190  - 4|3.27  = |
|00001dd0| 34 36 2e 37 33 20 2e 0d | 0a 00 0d 0b 00 12 31 28 |46.73 ..|......1(|
|00001de0| 62 29 12 30 20 20 14 6b | 2d 39 2d 32 2d 34 2e 61 |b).0  .k|-9-2-4.a|
|00001df0| 74 14 35 14 32 30 14 34 | 33 14 39 14 0d 0a 00 0d |t.5.20.4|3.9.....|
|00001e00| 0a 00 0d 0a 00 0d 0a 00 | 0d 0a 00 0d 0a 00 0d 0a |........|........|
|00001e10| 00 4e 6f 77 2c 20 75 73 | 69 6e 67 20 74 68 65 20 |.Now, us|ing the |
|00001e20| 73 74 61 6e 64 61 72 64 | 20 66 6f 72 6d 20 6f 66 |standard| form of|
|00001e30| 20 74 68 65 20 4c 61 77 | 20 6f 66 20 43 6f 73 69 | the Law| of Cosi|
|00001e40| 6e 65 73 2c 20 77 65 20 | 68 61 76 65 0d 0a 00 20 |nes, we |have... |
|00001e50| 20 20 20 20 20 20 20 20 | 20 20 20 11 32 32 20 20 |        |   .22  |
|00001e60| 20 20 32 20 20 20 20 32 | 0d 0b 00 20 20 20 20 20 |  2    2|...     |
|00001e70| 20 20 20 20 20 20 11 33 | 74 20 20 11 31 3d 20 11 |      .3|t  .1= .|
|00001e80| 33 70 20 20 11 31 2b 20 | 11 33 72 20 20 11 31 2d |3p  .1+ |.3r  .1-|
|00001e90| 20 32 11 33 70 72 20 11 | 31 63 6f 73 20 11 33 54 | 2.3pr .|1cos .3T|
|00001ea0| 11 31 13 0d 0a 00 20 20 | 20 20 20 20 20 20 20 20 |.1....  |        |
|00001eb0| 20 20 20 20 20 20 20 20 | 11 32 32 20 20 20 20 20 |        |.22     |
|00001ec0| 20 20 20 32 20 20 20 20 | 20 20 20 20 20 20 20 20 |   2    |        |
|00001ed0| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 34 6f 0d |        |    .4o.|
|00001ee0| 0b 00 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|00001ef0| 11 31 3d 20 33 35 20 20 | 2b 20 34 39 2e 35 32 20 |.1= 35  |+ 49.52 |
|00001f00| 20 2d 20 32 28 33 35 29 | 28 34 39 2e 35 32 29 63 | - 2(35)|(49.52)c|
|00001f10| 6f 73 20 34 36 2e 37 33 | 20 13 0d 0a 00 0d 0b 00 |os 46.73| .......|
|00001f20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 11 34 |        |      .4|
|00001f30| 7e 20 11 31 31 33 30 31 | 2e 32 33 13 0d 0a 00 54 |~ .11301|.23....T|
|00001f40| 68 65 72 65 66 6f 72 65 | 2c 20 74 68 65 20 61 70 |herefore|, the ap|
|00001f50| 70 72 6f 78 69 6d 61 74 | 65 20 64 69 73 74 61 6e |proximat|e distan|
|00001f60| 63 65 20 66 72 6f 6d 20 | 74 68 65 20 72 75 6e 6e |ce from |the runn|
|00001f70| 65 72 20 74 6f 20 74 68 | 65 20 70 69 74 63 68 65 |er to th|e pitche|
|00001f80| 72 27 73 20 0d 0a 00 6d | 6f 75 6e 64 20 69 73 0d |r's ...m|ound is.|
|00001f90| 0a 00 20 20 20 20 20 20 | 20 20 20 20 20 20 11 33 |..      |      .3|
|00001fa0| 74 20 11 34 7e 20 11 31 | 33 36 2e 30 37 20 66 65 |t .4~ .1|36.07 fe|
|00001fb0| 65 74 2e 0d 0a 00 2b 00 | 00 00 ab 01 00 00 4d 1b |et....+.|......M.|
|00001fc0| 00 00 10 00 00 00 00 00 | 00 00 65 38 2d 32 00 f1 |........|..e8-2..|
|00001fd0| 01 00 00 c6 07 00 00 4d | 1b 00 00 d6 01 00 00 00 |.......M|........|
|00001fe0| 00 00 00 65 38 2d 32 2d | 31 00 d2 09 00 00 b9 02 |...e8-2-|1.......|
|00001ff0| 00 00 4d 1b 00 00 b7 09 | 00 00 00 00 00 00 65 38 |..M.....|......e8|
|00002000| 2d 32 2d 32 00 a6 0c 00 | 00 34 05 00 00 4d 1b 00 |-2-2....|.4...M..|
|00002010| 00 8b 0c 00 00 00 00 00 | 00 65 38 2d 32 2d 33 00 |........|.e8-2-3.|
|00002020| f5 11 00 00 c7 03 00 00 | 4d 1b 00 00 da 11 00 00 |........|M.......|
|00002030| 00 00 00 00 65 38 2d 32 | 2d 34 00 d7 15 00 00 bb |....e8-2|-4......|
|00002040| 01 00 00 4d 1b 00 00 bc | 15 00 00 00 00 00 00 69 |...M....|.......i|
|00002050| 38 2d 32 2d 31 00 ad 17 | 00 00 09 08 00 00 4d 1b |8-2-1...|......M.|
|00002060| 00 00 92 17 00 00 00 00 | 00 00 69 38 2d 32 2d 32 |........|..i8-2-2|
|00002070| 00                      |                         |.       |        |
+--------+-------------------------+-------------------------+--------+--------+