Assuming that is a square pyramid
that is the square base+4 triangles
that is
side^2+4(1/2bh)
where b=side=14in
and h=height=13in
surface area=14^2+4(1/2)(14)(13)
SA=196+(2)(182)
SA=196+364
SA=560 square inches
Answer:
-13/1
Step-by-step explanation:
y2 - y1 / x2 - x1 to find slope
Answer:
11x-15
Step-by-step explanation:
4x-8+7x-7
11x-15