The area of the exposed surface is 442 square feet
What is a right square pyramid?
A right square pyramid is a polyhedron with 5 faces consisting of four triangles and a square base.
Analysis:
The exposed surface is the area of the four triangles.
The perpendicular height of the triangles is same and it is the slant length of the shape = 17ft
Area of 4 triangles = 1/2 bh = 1/2 x 17 x 13 x 4 = 442 square feet.
In conclusion, area of exposed surface is 442 square feet.
Learn more about right square pyramid: brainly.com/question/10225476
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