Question

6 8 ?
9 3 13
10 14 11​

Answer 1

Answer:

Step-by-step explanation:

To construct angle of 90 degree follow the steps

1. Draw a straight line AB and an arc on it .

2. Place the pointer of compass on the end of the arc B and cut an arc which is of 60 degree ...

3. Use the same procedure at point A which makes angle of120 degree..

4.Now place the pointer on arc of 60 degree and draw and arc in its left.

5. Use same procedure at arc of 120 degree bt towards its right.

They crosses at a point ,join it with O. COB and COA are right angled = 90 degree.....

Now to draw bisector ,

Put the pointer of compass on C and draw an arc ; use the same procedure at B ...They will intersect at a point which is the half of 90 degree...

Join it with O makes angle half of 90 degree and its bisector= 45 degree

I hope it will help .. If their is any problem then ask.

Answer 2

Answer:

7

Step-by-step explanation:

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