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____ [38]
3 years ago
13

The charm for a bracelet is shaped like a triangular pyramid. All the faces are equilateral triangles with sided lengths of 12 m

illimeters. The slant height is 10.1 millimeters. What is the surface area of the charm?
Mathematics
1 answer:
boyakko [2]3 years ago
7 0
You do 12 x3 x 10.1
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