Question

Seema had a wire of some length.
After making a square of side 4cm with it 5 cm wire left. find the length of wire seema had

Answer 1

Let she has x m. of wire.

Length of wire used in making square.
= 4× (side = 4 )
= 16 cm.

Now , AGC
x - 16 = 5
x = 5 + 16
= 21.





hope it may give you some idea.

Answer 2

21 is the answer. .....