Find the length of the diagonal of a rectangle whose sides are 5 cm and 12cm.
Answers
Answered by
0
lenght of the diagonal of a rectangle=?
given length= 12cm
breadth= 5cm
we know that the diagonal of a rectangle= √l^2+b^2
= √12^2+5^2
=√144+25
=√169
=39
hope this helps you...
given length= 12cm
breadth= 5cm
we know that the diagonal of a rectangle= √l^2+b^2
= √12^2+5^2
=√144+25
=√169
=39
hope this helps you...
Answered by
1
by applying Pythagoras theorem
diagonal^2=length^2+breadth^2
diagonal=√12^2+5^2
diagonal=✓144+25
diagonal=√169
diagonal=13cm
diagonal^2=length^2+breadth^2
diagonal=√12^2+5^2
diagonal=✓144+25
diagonal=√169
diagonal=13cm
Similar questions