The probability of making the basketball team is 29%, the probability of making the softball team is 34%, and the probability of making one or the other is 50%. what is the probability of making both teams?

The answer is c. undefined terms

The sum of the angles in a triangle is 180°. this is called the angle-sum property.the sum of the lengths of any two sides of a triangle is greater than the length of the third side. similarly, the difference between the lengths of any two sides of a triangle is less than the length of the third side.the side opposite to the largest angle is the longest side of the triangle and the side opposite to the smallest angle is the shortest side of the triangle.