Mathematics, 12.10.2019 02:10 kaylaamberd

Aright rectangular pyramid has a square base with sides of length 5. each lateral face of the pyramid is an isosceles triangle. the angle on each lateral face between
the base of the triangle and the adjacent edge is 75°. find the surface area of the pyramid to the nearest tenth.

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Aright rectangular pyramid has a square base with sides of length 5. each lateral face of the pyrami...