Which of the following statements is/are true? 1. π=227 2. π=3.1415926 3. π<227
Which of the following is a true statement ?
(a) (\pi\) and 227 are both rationals.
(b) π and 227 are both irrationals.
(c) π is rational and 227 is irrational.
(d) π is irrational and 227 is rational.
A car has to travel 0.121 km to reach from A to B. If the radius of the tyre is 7 cm. How many times will the tire rotate while the car travels from A to B ? (Use π = 227)
Expand (π+227)2 using appropriate identity.
The area of the given figure is ___cm2. (Both the ends are semi-circular and π=227)