Question

912)
a A wire is in the shape of
of a square of side
10cm •If the wire is rebeut into a rectangle
of length fid it is breadth.
12 cm ,​

Answer 1

Answer:

can I know what should we find

if the side of a square is 10 cm it's perimeter is 40 cm

Answer 2

Answer:

since

Step-by-step explanation:

since wire is in shape of square,total length of wire=4×10=40cm

wire is rebeut into rectangle,lenth of wire=perimeter of rectangle

that is,40=2(l+b)

20=l+b

length of rectangle,l=12cm

breadth=20-12

=8cm