Question

Find the length ofa diagonal of a rectangle whose side are 15cm and 8cm respectively.​

Answer 1

Answer:

Here is your answer :--

Answer 2

Answer:

by pythagoras theoram

H^2=P^2+B^2

(diagonal)^2=(l)^2+(b)^2

(diagonsl)^2=(15)^2+(8)^2

diagonal^2=225+64

diagonal^2=289

diagonal=root 289

diagonal =17cm