Question

using a protractor draw angle pqr is equal to 80 degree construct angle abc equal to angle pqr with the help of a ruler and compasses​

Answer 1

Answer:

Step-by-step explanation:

Draw a line segment QR

Draw an line segment OP at an angle of 80° at O on OR using protcetor

Using suitable Width of compass and taking Q as center draw an arc intersecting QR at A   &  QP  at B

Draw a Line segment YZ  using ruler

Using Earlier compass width draw an arc taking Y as center intersecting YZ at M

Now using compass take width = AB  and taking  M as center cut the arc drawn in previous step  at N

Join YN and draw a line segment YX

∠XYZ =80°