the length of a side of square is 3 centimetres.What is the length of its diagonal
Answers
Answered by
2
Heya user
Here is your answer !
Length of the side ( s ) = 3 cm .
Now , diagonal = √2 × s
So , the length of this diagonal
= √2 × 3 cm
= 3 × 1.414 cm
= 4.242 cm ........ [Ans]
Hope it helps !!
Here is your answer !
Length of the side ( s ) = 3 cm .
Now , diagonal = √2 × s
So , the length of this diagonal
= √2 × 3 cm
= 3 × 1.414 cm
= 4.242 cm ........ [Ans]
Hope it helps !!
Answered by
3
The length of the Diagonal is 3√2 cm
By Pythagoras theorem
Diagonal² = Side² + Side²
= 3² + 3²
= 9 + 9
= 18 cm
Therefore, Diagonal = √18 cm
= 3√2 cm
Hope it helps.... :)
By Pythagoras theorem
Diagonal² = Side² + Side²
= 3² + 3²
= 9 + 9
= 18 cm
Therefore, Diagonal = √18 cm
= 3√2 cm
Hope it helps.... :)
Similar questions