Question

find the length of a diagonal of a rectangle whose side are 15 cm and 8cm​

Answer 1

Answer:

hence length is equal to 120cm ....................

Answer 2

Length of the diagonal of a rectangle = √{ length ^2+breadth ^2}.

= √{15^2+8^2}. cm.

= √{225+64}. cm.

= √{289}. cm.

= 17 cm.

Hope it help