Question

kak tolong yg pintar dibantu secepatnya poinnya lumayan tapi jangan ngasal plissss ​

Answer 1

qr ^2 = pr^2 - pq^2

qr^2 = 26^2 - 10^2

qr^2 = 676 - 100

qr^2 = 576

qr = 24

atau

AC/RQ = AB/PQ = CB/PR

(12/RQ = 5/10) = 13/26

5XQR = 12 X 10

5QR = 120

QR = 120/5

QR - 24