An apothem<span> of a regular polygon will always be a </span>radius<span> of the inscribed circle. It is also the minimum distance </span>between<span> any side of the polygon and its center.
good luck and hope that helps </span>
Answer:
the mass of the empty box is 4/3 kg.
Step-by-step explanation:
The total mass (box plus 4 books and 2 files) is 2 kg
When half of the load is removed (2 books and 2 files) the mass is 1 3/20.
We have the following equation:
2 kg - (x/2)= 1 3/20 kg
Where x is the total mass of the load (4 books and 2 files)
This steps where followed to solve the equation:
2 -x/2 = (20-3)/20
40-10x=17
23=10x
x=2/3 kg
That is the total mass of the load
Hence
2kg -2/3 kg= 4/3 kg, the mass of the box
It is 4 times further since 12/3 is 4.
In any square the diagonal = a*sqrt(2), where a = length of any side (in a square all sides are equal in length)
*BTW sqrt(2) = radical 2... Just to be sure it's <span>intelligible...
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Soo... if the diagonal = 8*sqrt(2) cm, then the side (a) = 8 cm.
:-)
Answer:
3.5
Step-by-step explanation:
3/5 in a decimal is 3.5