This image shows a square pyramid.

what is the surface area of this square pyramid?

25 ft²

100 ft²

125 ft²

200 ft²

The surface area would be 200ft^2

Step-by-step explanation:

In order to find the answer, use the formula for a square base pyramid's surface area.

SA = a^2 + 2a√a^2/4 + h^2

Now input 10 for a, which is the base edge.

And input 5√2 for h, which is the height of the pyramid.

SA = 200

yes

yes yes yes

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour