Question

find the smallest 4 digit number which is a perfect square. Also, find the square root.

answere with full solution andi will follow u and mark as brainlist​

Answer 1

Answer:

perfect 4 digit square is 1600.

Step-by-step explanation:

my answer,

Ihave taken 40 as a root.

when a number is multiplied by itself 2 times

we get a perfect square.

according to that:

40 ×40=1600.

to know the root do it like this,

√1600=?

√1600÷40=40.

40×40=1600.

HENCE PROVED.....