The lengths of the sides of a triangle are 5, 12, and 13. What is the length of the longest side of a similar triangle whose perimeter is 90?*

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Does anyone know how to do geometryme with this problem

If an object looks the same on both sides when divided by a plane, it has gos rotational symmetry. no plane of symmetry. o reflectional symmetry. o no axis of symmetry.