PQR is a triangle ,right angled at R if PQ = 26 cm ,PR = 19cm find QR� – InterviewSolution

1.

PQR is a triangle ,right angled at R if PQ = 26 cm ,PR = 19cm find QR

Answer» ONG>Answer:

$\sqrt{315}$

Step-by-step EXPLANATION:

here right ANGLE at R so formula is

${pq}^{2} = {pr}^{2} + {qr}^{2}$

so if we substitute the values.

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