WAp to input three angles of a friangle check
and print if they form a valid triangle, if so
check ord print if squilateral qissales or
malene biangle and print it. Otherwise print
triangle not possible
Answers
Answer:
Triangle consists of three sides and three angles. Based on the three sides, there are three types of triangle −
Equilateral triangle: All three sides are equal.
Isosceles triangle: All two sides are equal.
Scalene triangle: No sides are equal.
Follow the algorithm given below for writing the respective program.
Algorithm
Step 1: Declare three sides of triangle.
Step 2: Enter three sides at run time.
Step 3: If side1 == side2 && side2 == side3
Go to step 6
Step 4: If side1 == side2 || side2 == side3 || side3 == side1
Go to Step 7
Step 5: Else
Go to step 8
Step 6: Print the triangle is equilateral.
Step 7: Print the triangle is isosceles.
Step 8: Print the triangle is scalene.
Program
Following is the C program to check whether the triangle is equilateral, isosceles or scalene −
Live Demo
#include<stdio.h>
int main(){
int side1, side2, side3;
printf("Enter sides of triangle:");
scanf("%d%d%d",&side1,&side2,&side3);
if(side1 == side2 && side2 == side3)
printf("The Given Triangle is equilateral\n");
else if(side1 == side2 || side2 == side3 || side3 == side1)
printf("The given Triangle is isosceles\n");
else
printf("The given Triangle is scalene\n");
return 0;
}
Output
Let us compile and run the above program that will produce the following result −
Run1:
Enter sides of triangle:3 4 6
The given Triangle is scalene
Run2 :
Enter sides of triangle:2 2 5
The given Triangle is isosceles
Run 3:
Enter sides of triangle:5 5 5
The Given Triangle is
Answer:
ur answer hope it helps hmmmm
