# Program to check if a triangle of positive area is possible with the given angles using Python

## Introduction

The task is to find whether a triangle of positive area can be constructed from the given angles.

## Program

```def check(angle1, angle2, angle3):

#None of the angles should be zero and sum of all three angles must be 180 degree

if(angle1 != 0 and angle2 != 0 and angle3 != 0 and (angle1 + angle2 + angle3)== 180):

#Sum of any two angle must be greater or equal to the third one

if((angle1 + angle2) >= angle3 or (angle2 + angle3) >= angle1 or (angle1 + angle3) >= angle2):

print("Can be constructed")

else:

print("Cannot be constructed")

else:

print("Cannot be constructed")

check(60, 60, 60)```

## Output ## Explanation

To construct the triangle of positive area, the triangle should satisfy the following conditions:

• None of the angle should be zero.
• The sum of all the three angles must be 1800.
• The sum of any two angles must be greater than or equal to the third angle.

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