Question

8 cm
1. A square has a boundary of
12 cm.
a) From the corner of this
square, a small square of
side 1 cm is cut off. Will the
boundary of B be less or
more? Find its length.​

Answer 1

Answer:

4 sides each =3cm(12cm) ,a=2cm after cutting,b remains 3cm.

boundary of b will be more

which is 3cm