2.0² * π = 12.56637...
12.56637... * 9.6 = 120.6371579...
120.6371579.. / π = 38.4
√38.4 = 6.196773354... --> the radius of circle A dialated by 9.6 = 6.2 cm
11 over 13 I think is the answer
42=6x7 then 60=6 x 10 so the least number cover the square should be 6x7x10, that is 420
<h2>
Answer:36 
</h2>
Step-by-step explanation:
Given that
is isosceles triangle.
A isosceles has two sides equal an the third side is the base.
So,
...(i)
Given that length of the base 
Given that the perimeter of the triangle is 
So,
...(ii)
Using (i) and (ii),
