Question

calculati ipotenuza unui triunghi dreptunghic cu catetele de 20cm,15cm va rog!!!​

Answer 1

Aplicăm teorema lui Pitagora

${ip}^{2} = { c_{1} }^{2} + { c_{2} }^{2}$

${ip}^{2} = {20}^{2} + {15}^{2}$

${ip}^{2} = 400 + 225$

${ip}^{2} = 625$

$ip = \sqrt{625} = 25cm$

Answer 2

ip=

$\sqrt{20^{2} + 15 {}^{2} }$

ip=25