Mathematics
savannafairbank
29

The surface area of a square pyramid is 84 square inches. The side length of the base is 6 inches. What is the value of x?

+2
(1) Answers
titella07

6*6+(1/2*6*x)*4=84 36+2*24*4x=84 36+48*4x=84 84*4x=86 /84    /84 4x=1.02380952381 /4    /4 x=0.25595238095

Add answer