Question

construct pqrs so that pq=sr=4.5cm and ps=qr=3cm and s=80 degrees

Answer 1

Step-by-step explanation:

1. Draw out a 3 cm line QR
2. Take Q as mid point and construct a 90° angle
3. Similarly take R as midpoint and construct a 90° angle
4. Join the lines
5. Take 4.5 cm measurement on your compass and draw an arc on both Q and R
6. Join the lines
7. On Q the end of the line is gonna be S. Take S as midpoint and construct 80°
8. (Take help from any YouTube video in case you don't know how to construct 80° angle)
9. Lastly,join all the lines and draw a 3 cm arc from S