What is the surface area of a triangular pyramid if each face has an area of 120 yd2? A. 30 yd2 B. 360 yd2 C. 480 yd2 D. 600 yd2
D because you just multiply the area of each face by the number of faces (in this case 5) since it is SURFACE area. Then you get 600 yd2.