Mathematics, 18.05.2020 23:57 Niyah3406

Here is a triangular pyramid and its net.
The lateral faces are congruent triangles. The base (shaded) is an equilateral triangle.
(All lengths are in millimeters.)

Here is a triangular pyramid and its net. The lateral faces are congruent triangles. The base (shade

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Here is a triangular pyramid and its net.
The lateral faces are congruent triangles. The base...

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