Question

Find the lateral area of the pyramid to the nearest whole unit.


(1 point)
176 m2
352 m2
704 m2
416 m2

Answer 1

I think it's fair to say that "lateral" area is the same as the total surface area, correct? If that's the case, then the area is the sum of the areas of each triangular face plus the area of the square base. Seems safe to say that it's a square base, at least.
So,
\[A_{total}=\left(\sum A_{\Delta}\right)+A_{square}\]

Answer 2

You know how to find the area of a triangle and a square right?

Answer 3

the answer is b