Question

find the diagonal of a rectangle if its adjacent sides are 4.8 cm and 1.4cm​

Answer 1

Answer:

$5 \: \: \: cm.$

Step-by-step explanation:

$diagonal = \sqrt{ {(4.8)}^{2} + {(1.4)}^{2} } \\ \\ = \sqrt{23.04 + 1.96} \\ \\ = \sqrt{25} \\ \\ = 5 \: \: \: cm.$