Question

Using protractor, draw a right angle. Bisect it to get an angle of measure 45°.​

Answer 1

Step-by-step explanation:

Steps of construction:

Step 1: Draw ∠ABC = 90°.

Step 2: Draw an arc which intersects AB at P and BC at Q from point B. (Choose any radius)

Step 3: Draw an arc from point P by setting radius more than half of PQ.

Step 4: Repeat step 3 using Q as a centre and intersect the previous arc at R.

Step 5: Join RB. Therefore ∠RBC = 45°

hope it helps