Ok so find the legnth of one side
if we drwa the diagonal, we cut the squre into 2 right triangles with legs equal measure
pythagorean theorem
for a right triangle with legs legnth a and b, and hypotnuse legnth c
a^2+b^2=c^2
since square, a=b
a^2+a^2=c^2
2a^2=c^2
diagonal=hypotnuse=32
2a^2=32^2
2a^2=1024
divide both sides by 2
a^2=512
sqrt both sides
a=16√2
the perimiter is 4 times one side
side=a=16√2
4 times 16√2=64√2
permiter is 64√2 cm
Answer: Lightning struck 22.5 times in 6 minutes, of the second storm.
<u>First Storm</u>
7/4= 1.75 strikes per minute
<u>Second Storm</u>
1.75+2=3.75
3.75*6=22.5 strikes in the second storm
To find out the 232nd term, you'd need to know the 231st term. But in order to know that term, you need to know the 230th term. But in order to know that, you need to know the 229th term. But in order to know that, you need to know the 228th term...
Etc
R/b = 2/3, so r = 2/3 b
(r-3)/b = 3/5
5(r-3) = 3b
5(2/3 b - 3) = 3b
Just solve for b