 CHALLENGE: Third angle of triangle | SoloLearn: Learn to code for FREE!

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# CHALLENGE: Third angle of triangle

You are given two angles (in degrees) of a triangle. Write a function to return the 3rd.

7 Answers

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https://code.sololearn.com/cy9SCgOm077F/?ref=app

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@Eligijus Silkartas But you did not consider that the sum of these two angles may be greater than 180, then the triangle does not exist.

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double thirdAngle (double first , double second) { if (first < 0 || second < 0) { cout << "Invalid Inputs\n"; return -1; } else if ( first + second >= 180) { cout << "It's not a Triangle !!\n"; return -1; } else { return (180 - first - second); } }

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If this is euclidean geometry, then: def angle3(angle1, angle2): return 180 - angle1 - angle2

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@Ilia Fedorov Yes that's true. There are more things to consider, like passed values can be negative or they can even be not numbers. But I am too lazy to write that code :D

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is it on python??????????????

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Here's mine! https://code.sololearn.com/WMOWXCX37ksW/#html