Answer:
6 + 4 × -2/4 = 4
Step-by-step explanation:
hi hope u understand
Answer:
Step-by-step explanation:
To find the surface area of a regular pyramid use the formula:
S = 1/2 × l × p + b
Surface = 1/2 × lateral height × perimeter of the base + area of the base
For half a year Kyle's phone bill would come up to be $170