the knights left behind assorted weapons; annie picked up and inspected a sword, while brian slung a large bow and half empty quiver onto his back.
Explanation:
A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 5 inches long, and the height of the equilateral triangle is 4.3 inches. The pyramid's slant height is 5 inches. What is its surface area?
