D. become larger because 8/6 is larger than 1
A, B, and C are correct. My bad.
Answer:
Maby you add up the sides and put it in?
Step-by-step explanation:
Answer:
380
Step-by-step explanation:
The surface of a square pyramid is made up of a single square in the center, and four triangles on the sides. The square's area is 10*10=100, while the area of each of the triangles is 10*14/2=70. Multiplying this by the 4 triangles, you get 280. Adding them together, you get a total of 380 square meters. Hope this helps!