Question

construct triangle PQR if PQ+QR+AP=10.8cm angleQ=60 deg and angleR= 45 deg.

Answer 1

1.Draw a line segment ab of 10.8 cm 2. Make d angles q as 60 n r 45 3. Bisect the angles made 4. The line dat bisects both d angles will meet at a point mark it as p 5. Draw perpendicular bisectors of the lines dat bisected d angle 6. Dese lines will meet at a pt. on d line ab 7. Mark dose pts as q and r 8. Join p q and r 9. Pqr is d req triangle