0
Ubaldo Larson ∙
The side opposite the right angle is called the hypotenuse.
vertex
Two lines that form a right angle at their point of intersection is called perpendicular lines.
pictograph
A triangle is a geometric figure that is made of three line segments. It is a closed figure and has three angles.
It is a circle or a sphere
Perimeter of triangle: 6+8+10 = 24 inches