Calculate 36253

Calculate the volume of the pyramid, whose base edge a = 8 cm, and the sidewall makes an angle α = 60 ° with the square base.

Correct answer:

V =  147.8017 cm3

Step-by-step explanation:

a=8 cm A=60  tan(A)=h:(a/2)  h=a/2 tan(A° rad)=a/2 tan(A° 180π )=8/2 tan(60° 1803.1415926 )=6.9282 cm  S=a2=82=64 cm2  V=S h/3=64 6.9282/3=147.8017 cm3



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Tip: Our volume units converter will help you convert volume units.
See also our right triangle calculator.
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: