Surface 67004

A block with a square base with an edge length of 4 dm has a surface area of ​​112 dm square. Find its height.

Correct answer:

c =  5 dm

Step-by-step explanation:

a=4 dm S=112 dm2  S1=a2=42=16 dm2  S = 2 S1 + S2  S2=S2 S1=1122 16=80 dm2  S2 = 4 a c  c=4 aS2=4 480=5 dm



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







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: