Question

The sides of rectangle are 20 m and 15 m respectively. The length of its diagonal is​

Answer 1

Answer:

I think 35

sorry that was a guess................

Answer 2

Answer:

length of its daigonal of the reactangle=25cm

Step-by-step explanation:

sides of rectangle=20,15

daigonal of rectangle =x

sides of rectangle are perpendicular to each other

therefore by pythagorus theorem

$x=\sqrt{20^2+15^2} \\x=\sqrt{400+225} \\x=\sqrt{625} \\x=25$