Q. 2 4.0( 77 Votes )

PQR ~ LTR. In PQR, PQ = 4.2 cm, QR = 5.4 cm, PR = 4.8 cm. Construct PQR and LTR, such that

Answer :

Steps of construction:


i. Draw a triangle PQR, with PQ = 4.2 cm, QR = 5.4 cm and PR = 4.8 cm, choosing QR = 5.4 cm as base.



ii. Below QR, draw an acute angle QRX.



iii. Mark four points R1, R2, R3 and R4 on RX, such that RR1 = R1R2 = R2R3 = R3R4. [As ratio is 4:3, we choose 4 points]



iv. Join QR4 and Draw TR3 || QR4



v. Draw LT || PQ.



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