Quadrilateral pyramid

In a regular quadrilateral pyramid, the height is 6.5 cm and the angle between the base and the side wall is 42°. Calculate the surface area and volume of the body. Round calculations to 1 decimal place.

Correct answer:

S =  273 cm²
V =  225.8 cm³

Step-by-step explanation:

$V={\displaystyle \frac{1}{3}}\cdot S_1\cdot h={\displaystyle \frac{1}{3}}\cdot 104.2274\cdot 6.5=225.8{\text{cm}}^3$

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Showing 1 comment:

Peachpie1123

Thank u i was trying to find the answer to that in class(my teacher let us look it up and i said it so i got it right.

10 months ago  1 Like Like

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