Question

construct triangle PQR in which QR = 4cm angle Q =45 and PQ +PR =8 cm

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Answer 1

Step-by-step explanation:

1)We draw a line segment QR=8cm. 2)Using ruler and compass we construct angle(XQR)=45°. 3)From QX, we cut off QY=3.5cm and YR is joined. 4)We construct the perpendicular bisector EF of YR which when produced to cut QX at the point P and PR is joined.