Question

how to draw a 90 ° with only 2 mark​

Answer 1

Answer:

We can construct a 90º angle either by bisecting a straight angle or using the following steps.

Step 1: Draw the arm PA.

Step 2: Place the point of the compass at P and draw an arc that cuts the arm at Q.

Step 3: Place the point of the compass at Q and draw an arc of radius PQ that cuts the arc drawn in Step 2 at R.

Answer 2

Answer:

study construction chapter

Step-by-step explanation:

1. Draw a line AB
2. with the help of compass draw a perpendicular line CD
3. join both