Question

3. Write a program to calculate the area of a triangle. Your program will take the length of two sides and the included angle (in degrees), then prints the area based on the following formula. A = 1/2 ab sin C

Answer 1

#include <iostream>

#include <cmath>

using namespace std;

int main() {

double a, b, C;

cout << "Enter length of side 1: ";

cin>>a;

cout << "Enter length of side 2: ";

cin>>b;

cout << "Enter angle in degrees: ";

cin>>C;

double radian = 0.0174533*C;

cout << "Area is: "<<a*b*sin(radian)/2;

}

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As language is not mentioned, did in C++. Let me know if you need in any other language

SEE OUTPUT

Files https://FavoriteDentalDatabase.rahulkumar29.re main.cpp ... nm > clang++-7 -pthread -std=c++17 -0 m } ./main Enter length of side 1: 4 Enter length of side 2: 3 Enter angle in degrees: 90 Area is: 6 main.cpp 1 #include <iostream> 2 #include <cmath> 3 using namespace std; 4 int main() { 5 double a, b, C; 6 cout << "Enter length of side 1: "; 7 cin>>a; cout << "Enter length of side 2: "; 9 cin>>b; 10 cout << "Enter angle in degrees: "; 11 cin>>C; 12 13 double radian = 0.0174533*C; 14 cout << "Area is: "<<a*b*sin(radian)/2; 15 8 }

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Thanks, let me now if there is any concern.

Answer 2

write it in C programming.