Quadrilateral pyramid,

A quadrilateral pyramid has a rectangular base with 24 cm and 13 cm dimensions. The height of the pyramid is 18cm.
1/the area of the base
2/casing area
3/pyramid surface
4/volume of the pyramid

Correct answer:

S1 =  312 cm2
S =  740.5368 cm2
S4 =  1052.5368 cm2
V =  1872 cm3

Step-by-step explanation:

h=18 cm a=24 cm b=13 cm  S1=a b=24 13=312 cm2
h1=h2+(b/2)2=182+(13/2)219.1377 cm h2=h2+(a/2)2=182+(24/2)2=6 13 cm21.6333 cm  S2=2a h1=224 19.1377=6 1465 cm2229.6519 cm2 S3=2b h2=213 21.6333=39 13 cm2140.6165 cm2  S=2 S2+2 S3=2 229.6519+2 140.6165=740.5368 cm2
S4=S+S1=740.5368+312=1052.5368 cm2
V=31 S1 h=31 312 18=1872 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.

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   video2

Related math problems and questions: