Question

Raquan needs to cover the entire surface area of this chocolate square-base pyramid with aluminum paper. A model of the pyramid is shown belowA. 625 cm^2B. 1000 cm^2 C. 250 cm^2D. 1625 cm^2

Answer 1

Area of pyramid is

4*triangles and 1 square

Then if Triangles area= 25x20/2= 250 cm2

4 triangles area= 1000 cm2

Square area= 25x25= 625 cm2

Then sum up both results

Pyramid area= 1000+ 625 = 1625 cm2

Then answer is

OPTION D) 1625 cm2