Q1) Find the exact area of the circle in terms of \(\pi\). [ \( 81\)\(\pi\)\(cm^2\) ]

Q1) Find the exact area of the circle in terms of \(\pi\) . [ 169\(\pi\) \(mm^2\)]

Q1) Find the exact radius of the circle. [ 16.5mm]

Q2) Find the exact area of the circle in terms of \(\pi\). [ \( 36\)\(\pi\)\(m^2\) ]

Q2) Find the exact area of the circle in terms of \(\pi\) . [ 1892.25\(\pi\) \(mm^2\)]

Q2) Find the exact radius of the circle. [ 19m]

Q3) Find the exact area of the circle in terms of \(\pi\). [ \( 25\)\(\pi\)\(cm^2\) ]

Q3) Find the exact area of the circle in terms of \(\pi\) . [ 42.25\(\pi\) \(m^2\)]

Q3) Find the exact radius of the circle. [ 34mm]

Q4) Find the exact area of the circle in terms of \(\pi\). [ \( 100\)\(\pi\)\(mm^2\) ]

Q4) Find the exact area of the circle in terms of \(\pi\) . [ 729\(\pi\) \(m^2\)]

Q4) Find the exact radius of the circle. [ 40m]

Q5) Find the exact area of the circle in terms of \(\pi\). [ \( 1\)\(\pi\)\(cm^2\) ]

Q5) Find the exact area of the circle in terms of \(\pi\) . [ 1722.25\(\pi\) \(m^2\)]

Q5) Find the exact radius of the circle. [ 28mm]