Question

If two segments that intersect are perpendicular , what kind of angle do they form

Answer 1

If two segments that intersect are perpendicular, they would form a right angle because all "segments" are straight, and perpendicular segments are fully straight. It would be a right angle.

Answer 2

The two lines meet and at the point of intersection the first line cuts into second making them into two congruent angles. Making it a right angle!