A classmate believes that a triangle can have both a right angle and an obtuse angle. Which of the following statements would you use to convince him that he is incorrect?%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0AIt is not possible because the sum of the angles in the triangle can’t exceed 180°.%0D%0AIt is not possible because the sum of the angles in the triangle can’t exceed 180°.%0D%0A%0D%0AIt is not possible because if a triangle has an obtuse triangle, that means all the angles are obtuse angles.%0D%0AIt is not possible because if a triangle has an obtuse triangle, that means all the angles are obtuse angles.%0D%0A%0D%0AIt is not possible because if a triangle has a right triangle, that means all the angles are right angles.%0D%0AIt is not possible because if a triangle has a right triangle, that means all the angles are right angles.%0D%0A%0D%0AIt is possible. The classmate is correct.

Answer 1

The correct statement to convince the classmate that he is incorrect is: "It is not possible because the sum of the angles in the triangle can't exceed 180°."