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Each of the faces (sides) has an area 66 square millimeters. Find the total surface area of the triangular pyramid.

Each of the faces (sides) has an area 66 square millimeters. Find the total surface area of the triangular pyramid.
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Each of the faces (sides) has an area 66 square millimeters. Find the total surface area of the triangular pyramid.

User Clint Eastwood
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Each of the faces (sides) has an area 66 square millimeters. Find the total surface-example-1
User Tonka
by
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there are 4 faces on a triangular pyramid
so total surface area = 4 x area of each face = 4 x 66
= 264 sq mm
User Matthew Fontana
by
8.1k points
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