Question

One of the angles in a triangle is 90º. Decide whether the statement below about this triangle must be true, cannot be true or might be true. "The triangle is acute-angled."

Answer 1

Answer:

the statement is false.

Step-by-step explanation:

since in of the angle is 90 degree as mentioned then the triangle is right angle triangle.

note: an acute angle triangle is a triangle with all its interior angle as acute angle.