<span>9596.92898273, i put this in my calc. hope this helps!</span>
To find the lateral surface area of a pyramid, you can find the area of each triangle, A = 1/2bh or A = 1/2lw, then multiply by the number of triangles, which would be based on the number of sides of the base; or you can take half the perimeter and multiply by the slant height.
Is the 10 taking away 5 or was it meant to me 10.5 ?
Answer:
Step-by-step explanation: