Find the surface area of the triangular pyramid. (All triangles are the same size.) Area of a triangle 1/2 bh

A. 168 square feet

B. 126 square feet

C. 84 square feet

F. 60 square feet

Find the surface area of the triangular pyramid All triangles are the same size Area of a triangle 12 bh A 168 square feet B 126 square feet C 84 square feet F class=