Fn Programming (Email the C++ code) 10 BUILT-IN FUNCTIONS Filename: A3ques10.cpp
ID: 3736155 • Letter: F
Question
Fn Programming (Email the C++ code) 10 BUILT-IN FUNCTIONS Filename: A3ques10.cpp Write a C++program that calls built-in functions sin and cos. The program prints a table of sin and cos for every degree from 10 to 30. The argument being passed to sin and cos must be double and it must be in radians. 0 Radians are related to degrees by the following equation: degrees radians 180 Suggested screen design: sin Degrees 10 2 coo 0.98 0.98 0.97 0.97 0.97 0.96 0.21 0.22 0.24 0.26 0.28 0.29 0.31 0.33 0.34 0.36 0.37 8.39 14 19 20 0.95 0.93 0.93 0.92 23 0.91 0.9 0.89 0.88 0.87 0.87 Press any key to continue . . 25 26 27 28 29 30 0.44 0.45 48 0.5Explanation / Answer
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double rad, pi = 22 / 7;
cout << "Degrees" << " "<< " Sin" << " "<< " Cos" << endl;
for (int degrees = 10; degrees <= 30 ; degrees++)
{
rad = (degrees * 3.14) / 180;
cout << degrees << " " << sin(rad) << " " << cos(rad) << endl;
}
return 0;
}
/****************** Output of Program ******************
Degrees Sin Cos
10 0.173561 0.984823
11 0.190713 0.981646
12 0.207808 0.97817
13 0.224839 0.974396
14 0.241802 0.970326
15 0.258691 0.96596
16 0.275501 0.961301
17 0.292228 0.956349
18 0.308866 0.951106
19 0.325409 0.945573
20 0.341854 0.939753
21 0.358194 0.933647
22 0.374426 0.927257
23 0.390544 0.920584
24 0.406543 0.913632
25 0.422418 0.906401
26 0.438164 0.898895
27 0.453778 0.891115
28 0.469253 0.883064
29 0.484585 0.874744
30 0.49977 0.866158
**********************************************/