Question

Missing side of a triangle c=5 b=4 a= what​

Answer 1

Answer:20

Explanation:

5*2=20

Answer 2

3 because this is a 3-4-5 triangle this is because the pytheram Theorem which is when any triangle with 2 sides already revealed then you can look for a triplet like this one. Sorry if this made no sense I’m having a hard time explaining it.