Quadrilateral pyramid

Calculate the surface of a quadrilateral pyramid, which has a rectangular base with dimensions a = 8 cm, b = 6 cm and height H = 10 cm.

Correct answer:

S =  196.1444 cm2

Step-by-step explanation:

h=10 cm a=8 cm b=6 cm  h1=h2+(b/2)2=102+(6/2)2=109 cm10.4403 cm h2=h2+(a/2)2=102+(8/2)2=2 29 cm10.7703 cm  S1=2a h1=28 10.4403=4 109 cm241.7612 cm2 S2=2b h2=26 10.7703=6 29 cm232.311 cm2  S=2 S1+2 S2+a b=2 41.7612+2 32.311+8 6=196.1444 cm2



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



avatar







Tips to related online calculators
Pythagorean theorem is the base for the right triangle calculator.

 
We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: