Question

find the length of a diagonal of a rectangle whose breath and length are 8 cm and 15 cm respectively. ​

Answer 1

Step-by-step explanation:

Breath= 8cm

Length=15cm

Using Pythagoras Theorem:

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

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

d^2= 225+64

d^2= 289

d=17 cm

Hence the diagonal is 17cm

Hope it helps!!