square whose side is 10cm
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Answer:
We can find here area and perimeter
area= side^2=10^2=100 cm^2
perimeter= 4*side
=4*10=40 cm
Step-by-step explanation:
Step-by-step explanation:
The side of square is 10 cm
In right angled △ABD
AB
2
+AD
2
=BD
2
[according to Pythagoras theorem]
(10)
2
+(10)
2
=BD
2
$
100+100=BD
2
BD
2
=200
BD=10
2
cm
∴ Diagonal of square =10
2
hope these helps
cm.