Page 172 - Start Up Mathematics_3
P. 172
4. Which of the following cannot be made using tans?
(a) (b) (c)
SOME NCERT TEXTBOOK QUESTIONS
1. Look at the pictures given below. Does the dotted line divide each picture into
two similar mirror halves?
2. Look at the following table and tick ( ) the names of things that have corners.
Also count the number of edges and corners in each of them.
Whether it has Number of
Name of thing Number of edges
corners corners
Die Yes 8
Ball
Eraser
Egg
Sheet of paper
164
