Question

draw an angle of measure 145 and construct it's bisector​

Answer 1

Here <ABC=145°

Ray D is its bisector.

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Answer 2

Answer:

∠ NAB = 145° , Constructed using a compass and its angle bisector AQ.

Step-by-step explanation:

To construct an angle of 145° , the following steps are taken:

1) Draw a line AB of any length

2) Now taking A as the centre, draw an arc of any radius that cuts AB at point O

3) Then, taking O as the centre draw on arc of the same radius which cuts the previous arc at point M

4) Measure the line AB with the help of your compass and taking A as the centre and draw a long arc of the same measure as AB

5) Then, taking M as the centre and radius similar to the arc made in point (2), cut the arc made at previous point at point N

6) Make a line, joining A and N which cuts the former arc at C

7) The angle NAB is 145°

To construct the bisector of angle of 145 , the following steps are taken:

1) Taking C and O as the centre, draw two arcs intersecting each other at Q

2) Join A and Q

3) AQ is the angle bisector of angle NAB i.e. 145

To know more about Angles and Bisectors, click on the link below:

https://brainly.in/question/11418559

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