IIT Foundation series is specifically for students preparing for IIT right from school days. The series include books from class 8 to class 10th in physics, chemistry a mathematics.(i) Rise in height = Area of ground on which mud is spread (ii) Find the area of playground and the volume of pit. ..... _ Area of ... (iii) Use, 2(Ap + b) - 4s = 10 and find t then find area of the rectangle. 9. (i) Area of ... The required area = Area of sector of radius 7 cm with central angle 90Ad. 11. ... (iii) Radius of the outer circle = Radius of the inner circle + Width of the ring. Then find ... (i) Increased percentage = a , (Old circumference) (ii) Let initial diameter be d cm, then circumference = 7td.
|Title||:||Iit Foundations - Mathematics Class 8|
|Publisher||:||Pearson Education India - 2009-09-01|