a right pyramid has four equilateral triangles for its four lateral faces, each edge being 12cm find the volume of the pyramid and area of the whole surface
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Answer:
Volume of the pyramid is 576cm cube.
Step-by-step explanation:
Length of each edge of the equilateral triangle, right pyramid = 12cm.
Volume of the pyramid = (1/3) (12×12×12)
= 576 cm cube.
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