This net can be folded to make a square pyramid. What is the surface area of the pyramid?

Step-by-step explanation:

to find the surface area we need to find the followng areas:  

And once we have those areas, we add them to find the surface area.

Area of the square:

the formula to find the area of a square is:

where is the length of the side:

thus the area of the square is:

Area of the triangles:

the are of 1 triangle is given by

where is the base of the triangle: (the base of the triangle is the side of the square)

and is the height of the triangle:

thus, the area of 1 triangle is:

the area of the 4 triangles is (we multiply by 4):

finally we add the area of the square and the area of the 4 triangles to find the total surface area:

answer: idk wbu

step-by-step explanation: umm..

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8