11/10/2022

## How do you construct a 22 1 2 angle?

Following steps;

1. Draw a line.
2. Draw an angle.
3. With ‘A’ is a centre and small radious ,draw an acr cutting on ‘AB’ at ‘P’ and ‘AE’ at ‘Q.
4. With ‘P’ as a centre and a radious more than half of ‘PQ’ draw an arc.
5. With ‘Q’ as a centre and a radious more than half of ‘PQ’ draw an another arc cutting the previously draw arc at ‘D’

## How do you construct a 22.5 degree angle with a compass?

Steps of Construction: (i) Draw a line segment BC. (ii) With centre B and some suitable radius, draw an arc meeting BC at P. (iii) With centre P and some radius, cut off arcs PQ. (iv) Bisect arc PQ at R and join BR.

Can an angle of 52.5 degree be constructed?

We know that it is possible to construct both 90° and 15° with the help of a ruler and compass. Therefore angle of 52.5° can be constructed.

### How do you draw 45 2?

1. Given : an angle of 45/2 deg.
2. To Find : Construct using compasses and ruler.
3. Solution: Step 1 : Draw a ray OX. Step 2 : Using suitable compass width and taking O as center draw approximate quarter circle arc intersecting OX at A.

### Can 22.5 be constructed?

22.5 degrees can be constructed by using a compass. 22.5 degrees can be constructed by using a compass.

How do you construct a 52.5 degree angle without a protractor?

1. Draw a line .
2. Draw 60° and 120° by compass.
3. Bisect 60° and 120° and get 90°.
4. Bisect 90° and 0° and get 45°.
5. Bisect 45° and 60° and get 52.5°.

## Can you construct an angle of 22.5 from the angle of 90 write the steps of construction of this angle?

Answer: Draw a straight line and with compass, cut three angles. Each will be 60 degree Now bisect the line it will be 90 degree.

## How do you construct a 135 degree angle?

Give me the steps of constructing 135 degree angle with a picture…

1. Draw a line parallel to a given line AB at a distance of 2.5 cm.
2. Draw a line l, take a point A above it.
3. Draw a line segment AB, take a point P below it.
4. Draw a line AB and then construct another line parallel to AB which is 4 cm above it.

How do you construct a 105 degree?

1. draw 120 degree angle.
2. then draw 90 degree angle.
3. the angle between the two rays will be 30 degree, draw the angle bisector.
4. now 90 + 15 = 105.

### Can an angle of 42.5 degree be constructed give reason for your answer?

As 42.5 = 21×85∘ and 85 cannot be constructed using the compass.

What is a 270 angle?

A 270-degree angle is called a reflex angle because it is greater than a straight angle or 180° and less than a complete angle (360 degrees).