Quadrilateral 19413
Calculate the surface area of a regular quadrilateral pyramid given:
a= 3.2 cm h= 19 cm
Method:
1) calculation of the height of the side wall
2) area of the base
3) shell areas
4) the surface of a regular quadrilateral pyramid
a= 3.2 cm h= 19 cm
Method:
1) calculation of the height of the side wall
2) area of the base
3) shell areas
4) the surface of a regular quadrilateral pyramid
Correct answer:

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