Putting it in simpler terms
Sam gets (500/10)*3=150<span>£
harry gets (150/100)*35= 52.5</span>£
It is 61 degrees bec u j add them then subrteact that by 189
The formula for the circumference of a circle is pi * r * 2
First we solve for r (the radius)
pi*r*2 = C
pi*r*2 = 18
Divide 18 by 2
pi*r = 9
Then divide 9 by 3.14
pi= 9/3.14 which is 2.866
The diameter is 2 times length of the radius so multiply 2.866 by 2
The diameter is about 5.732
(And you can round of course)
Hope that helped
red or green / total
4 + 10 / 4 +16 +5 +16 +10
14 / 51
