Question: 
Write a function to check if a triangle of positive area is possible with the given angles.


Model's Code:
def is_triangleexists(angle1, angle2, angle3):
    return angle1 > 0 and angle2 > 0 and angle3 > 0 and (angle1 + angle2 + angle3) == 180



Sample Correct Code:
def is_triangleexists(a,b,c): 
    if(a != 0 and b != 0 and c != 0 and (a + b + c)== 180): 
        if((a + b)>= c or (b + c)>= a or (a + c)>= b): 
            return True 
        else:
            return False
    else:
        return False


Asserts:
assert is_triangleexists(50,60,70)==True
assert is_triangleexists(90,45,45)==True
assert is_triangleexists(150,30,70)==False


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 850 of 974: 654/850 (76.94117647058823%): success