Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 3 Mathematics Approximations and Errors Questions and Answers

The radius of a circle is given as 2.8 cm to 2 significant figures. (a) If C is the circumference of the circle ,determine the limits between which #C/pi# lies . (b) By taking 𝜋 to be 3.142,find ,to 4 significant figures ,the limits between which the circumference lies.

 (6m 13s)
1757 Views     SHARE