20& 10/35 - 26/35
19& 16/35 simplified to it's fullest.
1/4 , 1/2 , 2/3 , 5/6
I hope I helped you with your question
So you multiply 2 1/3times 1 1/2 and you get 3 and 1/6
Answer:
r=1/π
Step-by-step explanation:
Area of the circle is defined as:
Area = πr²
Derivating both sides
=2πr
=
x
= 2πr
If area of an expanding circle is increasing twice as fast as its radius in linear units. then we have :
=2
Therefore,
2πr
= 2 
r=1/π