Question

Find a side and perimeter of a square whose diagonal is 13 root 2 cm. ​

Answer 1

Answer:

by using Pythagoras thorem

let AD be diagonal=13√2

all sides of square are equal

So-----

AD^2=AB2 +BD2

(13√2) square =2AB ( Ab = bd sides of square)

338= 2AB

338 / 2 =AB

169=AB

AB =13

SIDE OF THE SQUARE IS 13 CENTIMETER

PERIMETER OF SQUARE = 4 X SIDE

= 13 multiply 4

=92

Step-by-step explanation:

So the perimitre is 92 ans side of square is 13

hope it helped

Answer 2

Answer:

Here is your answer I hope it is helpfull.