Please help!!!

Describe the shape that is formed by the cross section:

A.a triangle that has double the area than the base
B.a triangle that has double the perimeter than the base
C.a triangle that is perpendicular to the base
D.a triangle that is similar to the base

Please help Describe the shape that is formed by the cross section Aa triangle that has double the area than the base Ba triangle that has double the perimeter class=