Answer:
6.16×10*6
Step
6=2+_AT ERATLION
Question
What is in standard form?-by-step explanation:
Answer:
saan po ba jan
Step-by-step explanation:
explain the
You divide the answer and it will equal 12
Answer:
<u><em>X=1</em></u>
Step-by-step explanation:
the area A of the cross section of the column is
.
<u>Step-by-step explanation:</u>
Here we have , building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18π, pi meters. We need to find What is the area A of the cross section of the column .Let's find out:
We know that , Circumference of circle = 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
We know that area of circle = 
⇒ 
⇒ 
⇒ 
Therefore , the area A of the cross section of the column is
.