question_answer 14)

Construct the right-angled \[\Delta PQR\] where \[m\angle Q={{90}^{\text{o}}},QR=8cm\] and PR = 10 cm.

Answer:

                Steps of Construction Draw QR of length 8 cm. At Q, draw \[\text{QX}\bot \text{QR}\]. 3. With R as centre, draw an arc of radius 10 cm.               4. Mark the meeting point of these two as P.      \[\Delta \text{PQR}\]is now obtained.